Fatal error: Uncaught Error: Class "Doctrine\Bundle\DoctrineBundle\Mapping\ContainerEntityListenerResolver" not found in C:\xampp\htdocs\BK\bateriasec\vendor\doctrine\doctrine-bundle\Mapping\ContainerAwareEntityListenerResolver.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\BK\bateriasec\vendor\doctrine\doctrine-bundle\Mapping\ContainerAwareEntityListenerResolver.php on line 8