Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in C:\xampp\htdocs\hannoole\PMS\vendor\macsidigital\laravel-api-client\src\Providers\APIServiceProvider.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\hannoole\PMS\vendor\macsidigital\laravel-api-client\src\Providers\APIServiceProvider.php on line 8