Fatal error: Uncaught Error: Class "UserController" not found in /var/www/html/Servidor/Crud3/core/App.php:40 Stack trace: #0 /var/www/html/Servidor/Crud3/start.php(4): Core\App->__construct() #1 {main} thrown in /var/www/html/Servidor/Crud3/core/App.php on line 40