Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in D:\Apache24\www\dls\back-end\vendor\barryvdh\laravel-ide-helper\src\IdeHelperServiceProvider.php:28 Stack trace: #0 {main} thrown in D:\Apache24\www\dls\back-end\vendor\barryvdh\laravel-ide-helper\src\IdeHelperServiceProvider.php on line 28