Fatal error: Uncaught Error: Class "Symfony\Component\Routing\Loader\ObjectLoader" not found in C:\PHP\APPS\dev\aictec_license_web\vendor\symfony\routing\Loader\ContainerLoader.php:21 Stack trace: #0 {main} thrown in C:\PHP\APPS\dev\aictec_license_web\vendor\symfony\routing\Loader\ContainerLoader.php on line 21