Fatal error: Uncaught Error: Class 'Symfony\Component\Routing\Tests\Fixtures\Psr4Controllers\SubNamespace\MyAbstractController' not found in C:\laragon\www\bc-game-updown\backend\vendor\symfony\routing\Tests\Fixtures\Psr4Controllers\SubNamespace\MyChildController.php:17 Stack trace: #0 {main} thrown in C:\laragon\www\bc-game-updown\backend\vendor\symfony\routing\Tests\Fixtures\Psr4Controllers\SubNamespace\MyChildController.php on line 17