Fatal error: Uncaught Error: Interface "Doctrine\ORM\Exception\ORMException" not found in /var/www/html/API_Forum/vendor/doctrine/orm/src/PessimisticLockException.php:10 Stack trace: #0 {main} thrown in /var/www/html/API_Forum/vendor/doctrine/orm/src/PessimisticLockException.php on line 10