Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in /opt/lampp/htdocs/msjmaterial/vendor/laravel/framework/src/Illuminate/Foundation/Support/Providers/EventServiceProvider.php:13 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/msjmaterial/vendor/laravel/framework/src/Illuminate/Foundation/Support/Providers/EventServiceProvider.php on line 13