Fatal error: Uncaught Error: Class 'Symfony\Bridge\Doctrine\DependencyInjection\AbstractDoctrineExtension' not found in /home/users/00/3c/21/home/www/vendor/doctrine/doctrine-bundle/DependencyInjection/DoctrineExtension.php:44 Stack trace: #0 {main} thrown in /home/users/00/3c/21/home/www/vendor/doctrine/doctrine-bundle/DependencyInjection/DoctrineExtension.php on line 44