Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /var/www/html/bacalec-lamp/public_html/yan/prepa-Symfony-GOT-correction/app/Http/Controllers/MainController.php:8 Stack trace: #0 {main} thrown in /var/www/html/bacalec-lamp/public_html/yan/prepa-Symfony-GOT-correction/app/Http/Controllers/MainController.php on line 8