Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in D:\xampp\htdocs\dropifypro\vendor\nunomaduro\collision\src\Adapters\Laravel\CollisionServiceProvider.php:21 Stack trace: #0 {main} thrown in D:\xampp\htdocs\dropifypro\vendor\nunomaduro\collision\src\Adapters\Laravel\CollisionServiceProvider.php on line 21