Fatal error: Uncaught Error: Interface "Doctrine\ORM\Mapping\NamingStrategy" not found in /home/zdpktgd/ptc/vendor.old/doctrine/orm/src/Mapping/UnderscoreNamingStrategy.php:23 Stack trace: #0 {main} thrown in /home/zdpktgd/ptc/vendor.old/doctrine/orm/src/Mapping/UnderscoreNamingStrategy.php on line 23