Internal Error

Message: Can't find any user named Ku_Klux_Klan

Query:

Version: 2.9.1+ (on 7.4.33)

Stack Trace:

#0 /home/rule34he/public_html/ext/favorites/main.php(129): User::name_to_id('Ku_Klux_Klan')
#1 /home/rule34he/public_html/core/send_event.php(113): Favorites->onSearchTermParse(Object(SearchTermParseEvent))
#2 /home/rule34he/public_html/core/imageboard/image.php(270): send_event(Object(SearchTermParseEvent))
#3 /home/rule34he/public_html/core/imageboard/image.php(806): Image::terms_to_conditions(Array)
#4 /home/rule34he/public_html/core/imageboard/image.php(212): Image::build_search_querylet(Array)
#5 /home/rule34he/public_html/core/imageboard/image.php(235): Image::count_images(Array)
#6 /home/rule34he/public_html/ext/index/main.php(73): Image::count_pages(Array)
#7 /home/rule34he/public_html/core/send_event.php(113): Index->onPageRequest(Object(PageRequestEvent))
#8 /home/rule34he/public_html/index.php(82): send_event(Object(PageRequestEvent))
#9 {main}