Fatal error: Uncaught Error: Interface 'Doctrine\Common\EventSubscriber' not found in /home/users/00/3c/21/home/www/vendor/kimai/user-bundle/Doctrine/UserListener.php:28 Stack trace: #0 {main} thrown in /home/users/00/3c/21/home/www/vendor/kimai/user-bundle/Doctrine/UserListener.php on line 28