Fatal error: Uncaught Error: Interface "MediaWiki\Content\Hook\ContentModelCanBeUsedOnHook" not found in /var/www/html/extensions/UploadWizard/includes/CampaignHooks.php:37 Stack trace: #0 {main} thrown in /var/www/html/extensions/UploadWizard/includes/CampaignHooks.php on line 37