Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in C:\laragon\www\Laravel-API-Starter-Kit(Old-12)\vendor\laravel\boost\src\BoostServiceProvider.php:22 Stack trace: #0 {main} thrown in C:\laragon\www\Laravel-API-Starter-Kit(Old-12)\vendor\laravel\boost\src\BoostServiceProvider.php on line 22