Fatal error: Uncaught Error: Class "MediaWiki\Maintenance\Maintenance" not found in /home/floten1/q.tenbergen.ca/extensions/RottenLinks/maintenance/UpdateExternalLinks.php:9 Stack trace: #0 {main} thrown in /home/floten1/q.tenbergen.ca/extensions/RottenLinks/maintenance/UpdateExternalLinks.php on line 9