Fatal error: Uncaught Error: Interface "MediaWiki\CheckUser\Investigate\Pagers\PagerFactory" not found in /home/floten1/q.tenbergen.ca/extensions/CheckUser/src/Investigate/Pagers/PreliminaryCheckPagerFactory.php:13 Stack trace: #0 {main} thrown in /home/floten1/q.tenbergen.ca/extensions/CheckUser/src/Investigate/Pagers/PreliminaryCheckPagerFactory.php on line 13