Fatal error: Uncaught Error: Class "Illuminate\Support\Collection" not found in C:\xampp\htdocs\vistas_piter\Front-PIT\vendor\laravel\roster\src\PackageCollection.php:12 Stack trace: #0 {main} thrown in C:\xampp\htdocs\vistas_piter\Front-PIT\vendor\laravel\roster\src\PackageCollection.php on line 12