Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in C:\xampp\htdocs\projet-GMAO\vendor\qcod\laravel-settings\src\SettingsServiceProvider.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\projet-GMAO\vendor\qcod\laravel-settings\src\SettingsServiceProvider.php on line 7