Fatal error: Uncaught Error: Class "MediaWiki\Api\ApiQueryBase" not found in /usr/www/otte/public/sphunt1/extensions/AbuseFilter/includes/Api/QueryAbuseFilters.php:40 Stack trace: #0 {main} thrown in /usr/www/otte/public/sphunt1/extensions/AbuseFilter/includes/Api/QueryAbuseFilters.php on line 40