192.168.122.1 - - [09/Sep/2017:21:33:47 -0400] "GET /eg/opac/results?query=brahms&qtype=keyword&fi%3Asearch_format=&locg=4&detail_record_view=0&sort= HTTP/1.1" 500 2668 "https://xenial/eg/opac//results?query=mozart" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/60.0.3112.113 Chrome/60.0.3112.113 Safari/537.36"