Fatal error: Uncaught Error: Class "App\Model\UserManager" not found in /home/stagedc/www/christophe/Autres sites/PHP-OBJET-NAMESPACE/src/Controller/RegisterController.php:15 Stack trace: #0 /home/stagedc/www/christophe/Autres sites/PHP-OBJET-NAMESPACE/index.php(27): App\Controller\RegisterController->__construct() #1 {main} thrown in /home/stagedc/www/christophe/Autres sites/PHP-OBJET-NAMESPACE/src/Controller/RegisterController.php on line 15