Fatal error: Uncaught Error: Class 'Symfony\Bridge\Doctrine\DependencyInjection\CompilerPass\RegisterMappingsPass' not found in D:\workspaces\liZiPingBack\vendor\doctrine\doctrine-bundle\DependencyInjection\Compiler\DoctrineOrmMappingsPass.php:22 Stack trace: #0 {main} thrown in D:\workspaces\liZiPingBack\vendor\doctrine\doctrine-bundle\DependencyInjection\Compiler\DoctrineOrmMappingsPass.php on line 22