Fatal error: Uncaught Error: Class "League\Uri\Modifiers\AbstractQueryModifier" not found in /home/rankting/public_html/ALT/ranketing.de (contao)/vendor/league/uri/src/Modifiers/MergeQuery.php:23 Stack trace: #0 {main} thrown in /home/rankting/public_html/ALT/ranketing.de (contao)/vendor/league/uri/src/Modifiers/MergeQuery.php on line 23