Fatal error: Uncaught Error: Class "Illuminate\Foundation\Support\Providers\AuthServiceProvider" not found in C:\xampp\htdocs\datatablecolcolor\Laravel-Datatables-Column-Colors\app\Providers\AuthServiceProvider.php:9 Stack trace: #0 {main} thrown in C:\xampp\htdocs\datatablecolcolor\Laravel-Datatables-Column-Colors\app\Providers\AuthServiceProvider.php on line 9