Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/recuser/public_html/recibos_eduvirtual-v2/app/Http/Controllers/NivelController.php:7 Stack trace: #0 {main} thrown in /home/recuser/public_html/recibos_eduvirtual-v2/app/Http/Controllers/NivelController.php on line 7