Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in C:\xampp\htdocs\snipe-it\vendor\rollbar\rollbar-laravel\src\RollbarServiceProvider.php:11 Stack trace: #0 {main} thrown in C:\xampp\htdocs\snipe-it\vendor\rollbar\rollbar-laravel\src\RollbarServiceProvider.php on line 11