Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in /home/oyaagyug/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Providers/ArtisanServiceProvider.php:81 Stack trace: #0 {main} thrown in /home/oyaagyug/public_html/vendor/laravel/framework/src/Illuminate/Foundation/Providers/ArtisanServiceProvider.php on line 81