Fatal error: Uncaught Error: Class "MediaWiki\SpecialPage\FormSpecialPage" not found in /home/floten1/q.tenbergen.ca/extensions/CheckUser/src/Investigate/SpecialInvestigate.php:46 Stack trace: #0 {main} thrown in /home/floten1/q.tenbergen.ca/extensions/CheckUser/src/Investigate/SpecialInvestigate.php on line 46