Fatal error: Uncaught Error: Class 'Doctrine\Common\EventManager' not found in C:\Web\htdocs\recta\customers\fundacionfarfalina\backend\vendor\symfony\doctrine-bridge\ContainerAwareEventManager.php:23 Stack trace: #0 {main} thrown in C:\Web\htdocs\recta\customers\fundacionfarfalina\backend\vendor\symfony\doctrine-bridge\ContainerAwareEventManager.php on line 23