Fatal error: Uncaught Error: Class "Symfony\Component\Form\AbstractExtension" not found in C:\laragon\httpdocs\_cosendi\vendor\symfony\doctrine-bridge\Form\DoctrineOrmExtension.php:19 Stack trace: #0 {main} thrown in C:\laragon\httpdocs\_cosendi\vendor\symfony\doctrine-bridge\Form\DoctrineOrmExtension.php on line 19