Fatal error: Uncaught Error: Interface "Doctrine\Common\Persistence\ObjectManager" not found in /home/projetwewv/www/licence00/symfony/vendor/doctrine/orm/lib/Doctrine/ORM/EntityManagerInterface.php:33 Stack trace: #0 {main} thrown in /home/projetwewv/www/licence00/symfony/vendor/doctrine/orm/lib/Doctrine/ORM/EntityManagerInterface.php on line 33