Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/alkhalaffamily/public_html/teachme/app/Http/Controllers/Admin/LevelsController.php:10
Stack trace:
#0 {main}
thrown in /home/alkhalaffamily/public_html/teachme/app/Http/Controllers/Admin/LevelsController.php on line 10