Fatal error: Uncaught Error: Class "Symfony\Component\Config\Loader\Loader" not found in C:\Apache24_x64\htdocs\ipad\vendor\symfony\routing\Loader\ObjectRouteLoader.php:23 Stack trace: #0 {main} thrown in C:\Apache24_x64\htdocs\ipad\vendor\symfony\routing\Loader\ObjectRouteLoader.php on line 23