Fatal error: Uncaught Error: Class "Doctrine\ORM\Id\AbstractIdGenerator" not found in /home/marcgron/www/SSA/v2/vendor/symfony/doctrine-bridge/IdGenerator/UuidGenerator.php:22 Stack trace: #0 {main} thrown in /home/marcgron/www/SSA/v2/vendor/symfony/doctrine-bridge/IdGenerator/UuidGenerator.php on line 22