Fatal error: Uncaught Error: Class "Symfony\Bridge\Doctrine\ManagerRegistry" not found in /home/rswsandb/gradian.rswsandbox.net/Gradian/vendor/doctrine/doctrine-bundle/Registry.php:28 Stack trace: #0 {main} thrown in /home/rswsandb/gradian.rswsandbox.net/Gradian/vendor/doctrine/doctrine-bundle/Registry.php on line 28