Fatal error: Uncaught Error: Class "Symfony\Component\Validator\Constraint" not found in C:\laragon\httpdocs\_cosendi\vendor\symfony\doctrine-bridge\Validator\Constraints\UniqueEntity.php:22 Stack trace: #0 {main} thrown in C:\laragon\httpdocs\_cosendi\vendor\symfony\doctrine-bridge\Validator\Constraints\UniqueEntity.php on line 22