private function _getPage404()
    {
        header("HTTP/1.0 404 Not Found");

        if (isset($this->_oRoutes->e404)) {

            $this->_oRoutes->e404->route = '/';
            $_SERVER['REQUEST_URI'] = '/';
            $this->_route($this->_oRoutes->e404, $_SERVER['REQUEST_URI']);
        }

        exit;
    }