Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in C:\xampp\htdocs\sitelec-ib.ddns.net\app\Http\Controllers\ProveedorController.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\sitelec-ib.ddns.net\app\Http\Controllers\ProveedorController.php on line 8