Fatal error: Uncaught Error: Class "Illuminate\Foundation\Http\FormRequest" not found in C:\xampp\htdocs\datatablecolcolor\Laravel-Datatables-Column-Colors\app\Http\Requests\StoreRoleRequest.php:10 Stack trace: #0 {main} thrown in C:\xampp\htdocs\datatablecolcolor\Laravel-Datatables-Column-Colors\app\Http\Requests\StoreRoleRequest.php on line 10