Fatal error: Uncaught Error: Interface "Doctrine\ORM\Exception\ManagerException" not found in /home/zdpktgd/ptc/vendor.old/doctrine/orm/src/Exception/EntityManagerClosed.php:9 Stack trace: #0 {main} thrown in /home/zdpktgd/ptc/vendor.old/doctrine/orm/src/Exception/EntityManagerClosed.php on line 9