src/Mvc/Application.php
public function init()
    {
        $this->registerController(\Nkey\Caribu\Mvc\Controller\ErrorController::class);
        $this->registerView(\Nkey\Caribu\Mvc\View\DefaultView::class);
    }
public function init()
    {
        $this->registerController(\Nkey\Caribu\Mvc\Controller\ErrorController::class);
        $this->registerView(\Nkey\Caribu\Mvc\View\DefaultView::class);
    }
Init the application

Register internally needed controller and view