Fatal error: Uncaught Error: Class 'Illuminate\Foundation\Support\Providers\RouteServiceProvider' not found in C:\dolibarr\www\LevEnt1\app\Providers\RouteServiceProvider.php:11 Stack trace: #0 {main} thrown in C:\dolibarr\www\LevEnt1\app\Providers\RouteServiceProvider.php on line 11