Fatal error: Uncaught Error: Interface "MediaWiki\Permissions\Hook\GetUserPermissionsErrorsHook" not found in /home/floten1/q.tenbergen.ca/extensions/Lockdown/src/Hooks.php:52 Stack trace: #0 {main} thrown in /home/floten1/q.tenbergen.ca/extensions/Lockdown/src/Hooks.php on line 52