Fatal error: Uncaught Error: Class "Symfony\Bridge\Doctrine\Middleware\Debug\DebugDataHolder" not found in I:\www\picman\vendor\doctrine\doctrine-bundle\src\Middleware\BacktraceDebugDataHolder.php:14 Stack trace: #0 {main} thrown in I:\www\picman\vendor\doctrine\doctrine-bundle\src\Middleware\BacktraceDebugDataHolder.php on line 14