2019-04-27 07:19:39,198 (150131ab7700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:19:39,882 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=ludacris&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:19:39,940 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=ludacris&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:19:40,942 (150131142700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:19:40,944 (150131142700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:19:40,944 (150131142700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:19:41,735 (150131142700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1OQpTZXZlbmR1c3RzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:19:41,736 (150131142700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:19:41,737 (150131142700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1OQpTZXZlbmR1c3RzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:19:41,739 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=sevendust&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:19:41,786 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=sevendust&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:19:42,790 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=sevendust&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:19:42,836 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=sevendust&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:19:43,837 (150131142700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:19:43,838 (150131142700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:19:43,838 (150131142700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:20:03,465 (150131142700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1OApNZWdhZGV0aHMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:20:03,466 (150131142700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:20:03,466 (150131142700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1OApNZWdhZGV0aHMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:20:03,469 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=megadeth&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:03,515 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=megadeth&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:20:04,518 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=megadeth&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:04,552 (150131ab7700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTYKRXllcyBTZXQgVG8gS2lsbHMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:20:04,553 (150131ab7700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:20:04,554 (150131ab7700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTYKRXllcyBTZXQgVG8gS2lsbHMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:20:04,558 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=eyes+set+to+kill&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:04,561 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=megadeth&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:20:04,616 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=eyes+set+to+kill&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:20:05,563 (150131142700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:20:05,564 (150131142700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:20:05,565 (150131142700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:20:05,619 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=eyes+set+to+kill&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:05,673 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=eyes+set+to+kill&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:20:06,674 (150131ab7700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:20:06,674 (150131ab7700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:20:06,674 (150131ab7700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:20:14,414 (150131ab7700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTYKSW1wYWxlZCBOYXphcmVuZXMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:20:14,415 (150131ab7700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:20:14,416 (150131ab7700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTYKSW1wYWxlZCBOYXphcmVuZXMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:20:14,420 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=impaled+nazarene&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:14,564 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=impaled+nazarene&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:20:15,363 (150131142700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTAKU25vb3AgRG9nZ3MxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:20:15,364 (150131142700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:20:15,365 (150131142700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTAKU25vb3AgRG9nZ3MxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:20:15,369 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=snoop+dogg&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:15,424 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=snoop+dogg&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:20:15,566 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=impaled+nazarene&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:15,611 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=impaled+nazarene&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:20:16,429 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=snoop+dogg&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:16,475 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=snoop+dogg&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:20:16,613 (150131ab7700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:20:16,614 (150131ab7700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:20:16,614 (150131ab7700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:20:17,478 (150131142700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:20:17,479 (150131142700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:20:17,479 (150131142700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:20:44,716 (150131142700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTEKTGlua2luIFBhcmtzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:20:44,717 (150131142700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:20:44,718 (150131142700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTEKTGlua2luIFBhcmtzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:20:44,721 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=linkin+park&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:44,768 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=linkin+park&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:20:45,772 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=linkin+park&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:45,818 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=linkin+park&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:20:46,820 (150131142700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:20:46,821 (150131142700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:20:46,821 (150131142700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:20:51,353 (150131142700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MjQKQm9iIE1hcmxleSAmIFRoZSBXYWlsZXJzczExCmFydGlzdF9uYW1lcjAK
2019-04-27 07:20:51,354 (150131142700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:20:51,354 (150131142700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MjQKQm9iIE1hcmxleSAmIFRoZSBXYWlsZXJzczExCmFydGlzdF9uYW1lcjAK
2019-04-27 07:20:51,356 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=bob+marley+%26+the+wailers&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:51,403 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=bob+marley+%26+the+wailers&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:20:51,473 (150131ab7700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTAKQ2hhcmxpIFhDWHMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:20:51,474 (150131ab7700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:20:51,474 (150131ab7700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTAKQ2hhcmxpIFhDWHMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:20:51,476 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=charli+xcx&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:51,520 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=charli+xcx&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:20:52,406 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=bob+marley+%26+the+wailers&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:52,452 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=bob+marley+%26+the+wailers&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:20:52,525 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=charli+xcx&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:52,596 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=charli+xcx&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:20:52,681 (1501320b9700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MjIKRmxvcmVuY2UgKyBUaGUgTWFjaGluZXMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:20:52,682 (1501320b9700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:20:52,683 (1501320b9700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MjIKRmxvcmVuY2UgKyBUaGUgTWFjaGluZXMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:20:52,686 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=florence+%2B+the+machine&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:52,733 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=florence+%2B+the+machine&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:20:53,454 (150131142700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:20:53,455 (150131142700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:20:53,455 (150131142700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:20:53,598 (150131ab7700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:20:53,599 (150131ab7700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:20:53,599 (150131ab7700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:20:53,737 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=florence+%2B+the+machine&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:53,782 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=florence+%2B+the+machine&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:20:54,784 (1501320b9700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:20:54,784 (1501320b9700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:20:54,784 (1501320b9700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:20:56,431 (1501320b9700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTEKVGhlIEJlYXRsZXNzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:20:56,431 (1501320b9700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:20:56,432 (1501320b9700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTEKVGhlIEJlYXRsZXNzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:20:56,434 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=the+beatles&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:56,487 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=the+beatles&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:20:57,490 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=the+beatles&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:57,544 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=the+beatles&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:20:58,546 (1501320b9700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:20:58,546 (1501320b9700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:20:58,547 (1501320b9700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:20:58,793 (1501320b9700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MwpOYXNzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:20:58,794 (1501320b9700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:20:58,794 (1501320b9700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MwpOYXNzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:20:58,796 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=nas&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:58,839 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=nas&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:20:59,842 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=nas&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:20:59,895 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=nas&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:21:00,897 (1501320b9700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:21:00,898 (1501320b9700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:21:00,898 (1501320b9700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:21:14,471 (1501320b9700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTQKSW4gVGhpcyBNb21lbnRzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:21:14,471 (1501320b9700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:21:14,473 (1501320b9700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTQKSW4gVGhpcyBNb21lbnRzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:21:14,477 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=in+this+moment&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:21:14,521 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=in+this+moment&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:21:15,524 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=in+this+moment&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:21:15,568 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=in+this+moment&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:21:16,569 (1501320b9700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:21:16,570 (1501320b9700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:21:16,570 (1501320b9700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:21:16,666 (1501320b9700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTIKTmFwYWxtIERlYXRoczExCmFydGlzdF9uYW1lcjAK
2019-04-27 07:21:16,667 (1501320b9700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:21:16,669 (1501320b9700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTIKTmFwYWxtIERlYXRoczExCmFydGlzdF9uYW1lcjAK
2019-04-27 07:21:16,673 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=napalm+death&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:21:16,729 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=napalm+death&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:21:17,037 (150131ab7700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTIKRm9vIEZpZ2h0ZXJzczExCmFydGlzdF9uYW1lcjAK
2019-04-27 07:21:17,038 (150131ab7700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:21:17,039 (150131ab7700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTIKRm9vIEZpZ2h0ZXJzczExCmFydGlzdF9uYW1lcjAK
2019-04-27 07:21:17,042 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=foo+fighters&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:21:17,096 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=foo+fighters&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:21:17,733 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=napalm+death&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:21:17,786 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=napalm+death&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:21:18,102 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=foo+fighters&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:21:18,145 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=foo+fighters&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:21:18,788 (1501320b9700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:21:18,789 (1501320b9700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:21:18,789 (1501320b9700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:21:19,147 (150131ab7700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:21:19,149 (150131ab7700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:21:19,149 (150131ab7700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:21:19,557 (150131ab7700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1OQpEYWZ0IFB1bmtzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:21:19,558 (150131ab7700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:21:19,559 (150131ab7700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1OQpEYWZ0IFB1bmtzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:21:19,562 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=daft+punk&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:21:19,620 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=daft+punk&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:21:20,625 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=daft+punk&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:21:20,673 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=daft+punk&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:21:21,675 (150131ab7700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:21:21,676 (150131ab7700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:21:21,677 (150131ab7700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:21:29,871 (150131ab7700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTMKT3p6eSBPc2JvdXJuZXMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:21:29,872 (150131ab7700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:21:29,873 (150131ab7700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTMKT3p6eSBPc2JvdXJuZXMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:21:29,876 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=ozzy+osbourne&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:21:29,923 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=ozzy+osbourne&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:21:30,318 (1501320b9700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1NQpB4oCQMXMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:21:30,319 (1501320b9700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:21:30,319 (1501320b9700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1NQpB4oCQMXMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:21:30,321 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=a%E2%80%901&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:21:30,448 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=a%E2%80%901&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:21:30,926 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=ozzy+osbourne&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:21:30,980 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=ozzy+osbourne&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:21:31,451 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=a%E2%80%901&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:21:31,496 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=a%E2%80%901&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:21:31,981 (150131ab7700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:21:31,982 (150131ab7700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:21:31,982 (150131ab7700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:21:32,039 (150131ab7700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MjQKVGhlIE5ldyBQb3dlciBHZW5lcmF0aW9uczExCmFydGlzdF9uYW1lcjAK
2019-04-27 07:21:32,040 (150131ab7700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:21:32,042 (150131ab7700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MjQKVGhlIE5ldyBQb3dlciBHZW5lcmF0aW9uczExCmFydGlzdF9uYW1lcjAK
2019-04-27 07:21:32,044 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=the+new+power+generation&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:21:32,099 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=the+new+power+generation&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:21:32,498 (1501320b9700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:21:32,499 (1501320b9700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:21:32,499 (1501320b9700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:21:33,103 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=the+new+power+generation&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:21:33,147 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=the+new+power+generation&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:21:34,149 (150131ab7700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:21:34,151 (150131ab7700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:21:34,151 (150131ab7700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:21:58,658 (150131ab7700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTEKTGFjdW5hIENvaWxzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:21:58,658 (150131ab7700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:21:58,659 (150131ab7700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTEKTGFjdW5hIENvaWxzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:21:58,661 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=lacuna+coil&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:21:58,705 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=lacuna+coil&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:21:59,708 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=lacuna+coil&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:21:59,761 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=lacuna+coil&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:00,231 (1501320b9700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1OApBbGllbmlzdHMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:22:00,232 (1501320b9700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:00,233 (1501320b9700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1OApBbGllbmlzdHMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:22:00,235 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=alienist&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:00,240 (150131142700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MzYKWWVsYXdvbGYgRmVhdCBHYW5nc3RhIEJvbyBBbmQgRW1pbmVtczExCmFydGlzdF9uYW1lcjAK
2019-04-27 07:22:00,241 (150131142700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:00,241 (150131142700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MzYKWWVsYXdvbGYgRmVhdCBHYW5nc3RhIEJvbyBBbmQgRW1pbmVtczExCmFydGlzdF9uYW1lcjAK
2019-04-27 07:22:00,244 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=yelawolf+feat+gangsta+boo+and+eminem&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:00,363 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=alienist&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:00,375 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=yelawolf+feat+gangsta+boo+and+eminem&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:00,763 (150131ab7700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:00,763 (150131ab7700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:00,764 (150131ab7700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:01,367 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=alienist&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:01,379 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=yelawolf+feat+gangsta+boo+and+eminem&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:01,414 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=alienist&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:01,433 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=yelawolf+feat+gangsta+boo+and+eminem&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:02,415 (1501320b9700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:02,416 (1501320b9700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:02,416 (1501320b9700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:02,435 (150131142700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:02,435 (150131142700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:02,435 (150131142700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:05,300 (150131142700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTMKVGhlIE9mZnNwcmluZ3MxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:22:05,301 (150131142700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:05,301 (150131142700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTMKVGhlIE9mZnNwcmluZ3MxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:22:05,304 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=the+offspring&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:05,357 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=the+offspring&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:06,361 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=the+offspring&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:06,413 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=the+offspring&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:06,856 (1501320b9700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1NQpFc2ttb3MxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:22:06,857 (1501320b9700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:06,858 (1501320b9700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1NQpFc2ttb3MxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:22:06,861 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=eskmo&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:07,003 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=eskmo&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:07,416 (150131142700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:07,418 (150131142700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:07,418 (150131142700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:08,005 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=eskmo&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:08,049 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=eskmo&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:08,861 (150131142700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1NQpRdWVlbnMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:22:08,862 (150131142700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:08,863 (150131142700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1NQpRdWVlbnMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:22:08,866 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=queen&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:08,926 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=queen&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:09,050 (1501320b9700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:09,052 (1501320b9700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:09,052 (1501320b9700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:09,930 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=queen&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:09,982 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=queen&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:10,984 (150131142700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:10,984 (150131142700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:10,984 (150131142700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:12,283 (150131142700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1OApCZXlvbmPDqXMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:22:12,284 (150131142700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:12,285 (150131142700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1OApCZXlvbmPDqXMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:22:12,288 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=beyonc%C3%A9&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:12,331 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=beyonc%C3%A9&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:13,335 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=beyonc%C3%A9&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:13,380 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=beyonc%C3%A9&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:14,381 (1501320b9700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTIKT2xpdmVyIEhhY2tlczExCmFydGlzdF9uYW1lcjAK
2019-04-27 07:22:14,382 (1501320b9700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:14,383 (1501320b9700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTIKT2xpdmVyIEhhY2tlczExCmFydGlzdF9uYW1lcjAK
2019-04-27 07:22:14,384 (150131142700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:14,384 (150131142700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:14,386 (150131142700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:14,386 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=oliver+hacke&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:14,517 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=oliver+hacke&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:15,521 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=oliver+hacke&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:15,580 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=oliver+hacke&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:16,582 (1501320b9700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:16,583 (1501320b9700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:16,583 (1501320b9700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:20,070 (1501320b9700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1NgpTbGF5ZXJzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:22:20,070 (1501320b9700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:20,071 (1501320b9700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1NgpTbGF5ZXJzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:22:20,073 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=slayer&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:20,119 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=slayer&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:21,123 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=slayer&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:21,170 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=slayer&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:22,172 (1501320b9700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:22,173 (1501320b9700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:22,174 (1501320b9700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:25,882 (1501320b9700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTkKQmVuemkgJiBCbGFjayBDYXJkc3MxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:22:25,883 (1501320b9700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:25,884 (1501320b9700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTkKQmVuemkgJiBCbGFjayBDYXJkc3MxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:22:25,886 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=benzi+%26+black+cards&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:26,011 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=benzi+%26+black+cards&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:27,015 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=benzi+%26+black+cards&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:27,067 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=benzi+%26+black+cards&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:28,068 (1501320b9700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:28,068 (1501320b9700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:28,068 (1501320b9700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:29,539 (1501320b9700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTEKRnV0dXJlIFVzZXJzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:22:29,539 (1501320b9700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:29,540 (1501320b9700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTEKRnV0dXJlIFVzZXJzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:22:29,544 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=future+user&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:29,690 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=future+user&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:30,695 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=future+user&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:30,748 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=future+user&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:31,750 (1501320b9700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:31,750 (1501320b9700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:31,750 (1501320b9700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:34,998 (1501320b9700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTEKU2FoYXJhIER1c3RzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:22:34,999 (1501320b9700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:35,000 (1501320b9700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTEKU2FoYXJhIER1c3RzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:22:35,004 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=sahara+dust&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:35,138 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=sahara+dust&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:36,142 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=sahara+dust&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:36,189 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=sahara+dust&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:36,314 (150131142700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTQKTmVpbCBDaWNpZXJlZ2FzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:22:36,314 (150131142700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:36,315 (150131142700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTQKTmVpbCBDaWNpZXJlZ2FzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:22:36,317 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=neil+cicierega&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:36,361 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=neil+cicierega&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:37,192 (1501320b9700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:37,193 (1501320b9700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:37,193 (1501320b9700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:37,364 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=neil+cicierega&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:37,417 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=neil+cicierega&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:38,420 (150131142700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:38,422 (150131142700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:38,422 (150131142700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:38,628 (150131142700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTcKR2FuamEgV2hpdGUgTmlnaHRzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:22:38,629 (150131142700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:38,630 (150131142700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTcKR2FuamEgV2hpdGUgTmlnaHRzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:22:38,636 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=ganja+white+night&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:38,768 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=ganja+white+night&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:39,772 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=ganja+white+night&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:39,832 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=ganja+white+night&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:40,676 (1501320b9700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1OQpEci4gQ3JlZXBzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:22:40,676 (1501320b9700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:40,677 (1501320b9700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1OQpEci4gQ3JlZXBzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:22:40,679 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=dr++creep&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:40,762 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=dr++creep&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:40,834 (150131142700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:40,834 (150131142700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:40,834 (150131142700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:41,764 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=dr++creep&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:41,765 (150131142700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MzEKUHJldHR5IExpZ2h0cyBmZWF0LiBUYWxpYiBLd2VsaXMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:22:41,766 (150131142700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:41,766 (150131142700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MzEKUHJldHR5IExpZ2h0cyBmZWF0LiBUYWxpYiBLd2VsaXMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:22:41,769 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=pretty+lights+feat++talib+kweli&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:41,806 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=dr++creep&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:41,903 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=pretty+lights+feat++talib+kweli&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:42,808 (1501320b9700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:42,810 (1501320b9700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:42,810 (1501320b9700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:42,907 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=pretty+lights+feat++talib+kweli&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:42,952 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=pretty+lights+feat++talib+kweli&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:43,954 (150131142700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:43,954 (150131142700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:43,955 (150131142700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:45,596 (150131142700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTEKTWFqb3IgTGF6ZXJzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:22:45,597 (150131142700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:45,598 (150131142700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTEKTWFqb3IgTGF6ZXJzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:22:45,601 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=major+lazer&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:45,657 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=major+lazer&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:46,662 (150131142700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=major+lazer&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:46,708 (150131142700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=major+lazer&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:47,247 (1501320b9700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1NgpaWiBUb3BzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:22:47,248 (1501320b9700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:47,249 (1501320b9700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1NgpaWiBUb3BzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:22:47,252 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=zz+top&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:47,320 (150131ab7700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1NwpKYWNrIMOcczExCmFydGlzdF9uYW1lcjAK
2019-04-27 07:22:47,321 (150131ab7700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:47,322 (150131ab7700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1NwpKYWNrIMOcczExCmFydGlzdF9uYW1lcjAK
2019-04-27 07:22:47,326 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=jack+%C3%BC&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:47,337 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=zz+top&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:47,455 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=jack+%C3%BC&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:47,709 (150131142700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:47,709 (150131142700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:47,710 (150131142700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:48,341 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=zz+top&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:48,400 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=zz+top&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:48,459 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=jack+%C3%BC&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:48,502 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=jack+%C3%BC&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:49,401 (1501320b9700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:49,402 (1501320b9700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:49,403 (1501320b9700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:49,504 (150131ab7700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:49,504 (150131ab7700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:49,505 (150131ab7700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:51,270 (150131ab7700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTAKQnVja2V0aGVhZHMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:22:51,271 (150131ab7700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:51,271 (150131ab7700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTAKQnVja2V0aGVhZHMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:22:51,273 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=buckethead&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:51,327 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=buckethead&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:52,330 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=buckethead&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:52,375 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=buckethead&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:52,388 (1501320b9700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTIKRGF2aWQgR3VldHRhczExCmFydGlzdF9uYW1lcjAK
2019-04-27 07:22:52,389 (1501320b9700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:52,390 (1501320b9700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTIKRGF2aWQgR3VldHRhczExCmFydGlzdF9uYW1lcjAK
2019-04-27 07:22:52,394 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=david+guetta&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:52,448 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=david+guetta&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:53,377 (150131ab7700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:53,378 (150131ab7700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:53,378 (150131ab7700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:53,441 (150131ab7700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1OApMYWJyaW50aHMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:22:53,442 (150131ab7700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:53,442 (150131ab7700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1OApMYWJyaW50aHMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:22:53,444 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=labrinth&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:53,451 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=david+guetta&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:53,487 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=labrinth&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:53,498 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=david+guetta&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:54,492 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=labrinth&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:54,500 (1501320b9700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:54,501 (1501320b9700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:54,501 (1501320b9700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:54,547 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=labrinth&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:22:55,549 (150131ab7700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:22:55,549 (150131ab7700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:22:55,550 (150131ab7700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:22:59,158 (150131ab7700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1NApPcGlvczExCmFydGlzdF9uYW1lcjAK
2019-04-27 07:22:59,158 (150131ab7700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:22:59,159 (150131ab7700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1NApPcGlvczExCmFydGlzdF9uYW1lcjAK
2019-04-27 07:22:59,162 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=opio&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:22:59,297 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=opio&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:23:00,299 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=opio&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:23:00,443 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=opio&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:23:01,445 (150131ab7700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:23:01,446 (150131ab7700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:23:01,446 (150131ab7700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:23:46,939 (150131ab7700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MwpMU0RzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:23:46,940 (150131ab7700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:23:46,941 (150131ab7700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MwpMU0RzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:23:46,943 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=lsd&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:23:47,000 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=lsd&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:23:48,002 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=lsd&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:23:48,044 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=lsd&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:23:49,045 (150131ab7700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:23:49,045 (150131ab7700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:23:49,045 (150131ab7700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:23:51,045 (150131ab7700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1NQptYyBESnMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:23:51,045 (150131ab7700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:23:51,046 (150131ab7700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1NQptYyBESnMxMQphcnRpc3RfbmFtZXIwCg__
2019-04-27 07:23:51,049 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=mc+dj&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:23:51,191 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=mc+dj&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:23:51,653 (1501320b9700) :  DEBUG (runtime:717) - Handling request GET /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTEKSm9obm55IENhc2hzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:23:51,654 (1501320b9700) :  DEBUG (runtime:49) - Received packed state data (556 bytes)
2019-04-27 07:23:51,655 (1501320b9700) :  DEBUG (runtime:814) - Found route matching /:/plugins/com.plexapp.agents.htbackdrops/messaging/function/TWVzc2FnZUtpdDpBcnRpc3RTZWFyY2g_/Y2VyZWFsMQoxCmxpc3QKMApyMAo_/Y2VyZWFsMQoxCmRpY3QKMQp1MTEKSm9obm55IENhc2hzMTEKYXJ0aXN0X25hbWVyMAo_
2019-04-27 07:23:51,658 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=johnny+cash&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:23:51,710 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=johnny+cash&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:23:52,194 (150131ab7700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=mc+dj&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:23:52,249 (150131ab7700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=mc+dj&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:23:52,713 (1501320b9700) :  DEBUG (networking:166) - Requesting 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=johnny+cash&default_operator=and&limit=50&aid=1,5'
2019-04-27 07:23:52,769 (1501320b9700) :  DEBUG (networking:198) - Not caching 'https://htbackdrops.plex.tv/api/15f8fe4ad7760d77c85e686eefafd26f/searchXML?keywords=johnny+cash&default_operator=and&limit=50&aid=1,5' (content type 'application/octet-stream' not cacheable in Agent plug-ins)
2019-04-27 07:23:53,251 (150131ab7700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:23:53,251 (150131ab7700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:23:53,251 (150131ab7700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
2019-04-27 07:23:53,771 (1501320b9700) :  CRITICAL (messaging:108) - Exception in _process_function_call (most recent call last):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/messaging.py", line 103, in _process_function_call
    result = self._functions[name](*args, **kwargs)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/HTbackdrops.bundle/Contents/Code/__init__.py", line 19, in ArtistSearch
    for artist in XML.ElementFromURL(SEARCH_ARTIST % String.URLEncode(artistName), sleep=1.0).xpath('//image/title/text()'):
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 345, in ElementFromURL
    ).content, encoding=encoding, max_size=max_size)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/api/parsekit.py", line 301, in ElementFromString
    return self._core.data.xml.from_string(string, encoding = encoding)
  File "/usr/lib/plexmediaserver/Resources/Plug-ins-8e2884e4b/Framework.bundle/Contents/Resources/Versions/2/Python/Framework/components/data.py", line 162, in from_string
    return etree.fromstring(markup, parser=(xml_parser if remove_blank_text else None))
  File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (lxml-2.3/src/lxml/lxml.etree.c:52665)
  File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (lxml-2.3/src/lxml/lxml.etree.c:79932)
  File "parser.pxi", line 1452, in lxml.etree._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:78774)
  File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (lxml-2.3/src/lxml/lxml.etree.c:75389)
  File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (lxml-2.3/src/lxml/lxml.etree.c:71739)
  File "parser.pxi", line 645, in lxml.etree._handleParseResult (lxml-2.3/src/lxml/lxml.etree.c:72614)
  File "parser.pxi", line 585, in lxml.etree._raiseParseError (lxml-2.3/src/lxml/lxml.etree.c:71955)
XMLSyntaxError: Document is empty, line 1, column 1

2019-04-27 07:23:53,771 (1501320b9700) :  DEBUG (runtime:88) - Sending packed state data (587 bytes)
2019-04-27 07:23:53,771 (1501320b9700) :  DEBUG (runtime:924) - Response: [404] NoneType, 0 bytes
