Fatal error: Uncaught Error: Interface "MediaWiki\Installer\Hook\LoadExtensionSchemaUpdatesHook" not found in /home/floten1/q.tenbergen.ca/extensions/OATHAuth/src/Hook/UpdateTables.php:10 Stack trace: #0 {main} thrown in /home/floten1/q.tenbergen.ca/extensions/OATHAuth/src/Hook/UpdateTables.php on line 10