Fatal error: Uncaught Error: Interface 'Doctrine\Bundle\DoctrineBundle\Mapping\EntityListenerServiceResolver' not found in /home/eberhardschwarze/public_html/vendor/doctrine/doctrine-bundle/Mapping/ContainerAwareEntityListenerResolver.php:9 Stack trace: #0 {main} thrown in /home/eberhardschwarze/public_html/vendor/doctrine/doctrine-bundle/Mapping/ContainerAwareEntityListenerResolver.php on line 9