Fatal error: Uncaught Error: Interface "MediaWiki\Page\Hook\BeforeDisplayNoArticleTextHook" not found in /home/floten1/q.tenbergen.ca/extensions/DiscussionTools/includes/Hooks/PageHooks.php:41 Stack trace: #0 {main} thrown in /home/floten1/q.tenbergen.ca/extensions/DiscussionTools/includes/Hooks/PageHooks.php on line 41