Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in C:\Apache24_x64\htdocs\new-vak_bak\app\Providers\AppServiceProvider.php:9 Stack trace: #0 {main} thrown in C:\Apache24_x64\htdocs\new-vak_bak\app\Providers\AppServiceProvider.php on line 9