Fatal error: Uncaught Error: Class "Illuminate\Auth\Middleware\Authenticate" not found in C:\xampp\htdocs\slip\Warranty-UploadFile\app\Http\Middleware\Authenticate.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\slip\Warranty-UploadFile\app\Http\Middleware\Authenticate.php on line 8