Uncaught Exception
Message: Attempt to retrieve field with unknown name ().
Location: objects/MetadataSchema.php[1097]
Trace:

#0 plugins/RSSExport/pages/Feed.php(90): MetadataSchema->GetField(false)
#1 plugins/RSSExport/pages/Feed.php(389): GetResources(0, false, Object(SearchParameterSet), 15)
#2 lib/ScoutLib/ApplicationFramework.php(585): include('/var/www/html/a...')
#3 index.php(65): ApplicationFramework->LoadPage('P_RSSExport_Fee...')
#4 {main}