/**
* show the error
*
* @since 3.0.0
*
* @param array $errorArray
*
* @return string
*/
protected function _error($errorArray = [])
{
$messenger = new Messenger($this->_registry);
return $messenger->setRoute($this->_language->get('back'), 'register')->error($errorArray['message'], $this->_language->get('error_occurred'));
}