Fatal error: Uncaught Error: Class "Illuminate\Support\Collection" not found in C:\xampp\htdocs\hannoole\POS\vendor\laravel\roster\src\PackageCollection.php:10 Stack trace: #0 {main} thrown in C:\xampp\htdocs\hannoole\POS\vendor\laravel\roster\src\PackageCollection.php on line 10