protected function defineErrorHandler()
    {
        $errorRender = $this->obtainErrorRender();
        
        //If not render to use
        if ($errorRender === false) {
            return;
        }

        //add the handler for errors
        set_error_handler([$this, 'errorHandler']);
        
        \BFW\Application::getInstance()
            ->getMonolog()
            ->getLogger()
            ->debug('New error handler defined.')
        ;
    }