Fatal error: Uncaught Error: Interface "Doctrine\Persistence\ObjectManager" not found in /home/rankting/public_html/ALT/ranketing.de (contao)/vendor/doctrine/persistence/lib/Doctrine/Persistence/ObjectManagerDecorator.php:10 Stack trace: #0 {main} thrown in /home/rankting/public_html/ALT/ranketing.de (contao)/vendor/doctrine/persistence/lib/Doctrine/Persistence/ObjectManagerDecorator.php on line 10