Fatal error: Uncaught Error: Class 'Symfony\Bridge\Doctrine\DependencyInjection\AbstractDoctrineExtension' not found in C:\Apache24\htdocs\fixedasset\vendor\doctrine\doctrine-bundle\DependencyInjection\DoctrineExtension.php:63 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\fixedasset\vendor\doctrine\doctrine-bundle\DependencyInjection\DoctrineExtension.php on line 63