Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in C:\xampp\htdocs\vistas_piter\Front-PIT\vendor\laravel\pao\src\Laravel\ServiceProvider.php:18 Stack trace: #0 {main} thrown in C:\xampp\htdocs\vistas_piter\Front-PIT\vendor\laravel\pao\src\Laravel\ServiceProvider.php on line 18