Fatal error: Uncaught Error: Class 'App\Http\Controllers\Controller' not found in /home/edmedu/www/edmclass.com.bak/edmclass-admin/app/Domains/Config/ConfigController.php:9 Stack trace: #0 {main} thrown in /home/edmedu/www/edmclass.com.bak/edmclass-admin/app/Domains/Config/ConfigController.php on line 9