/**
* Add a new message
*
* @param string $strMessage The new message
*
* @deprecated Deprecated since Contao 4.0, to be removed in Contao 5.0.
* Use Message::addNew() instead.
*/
protected function addNewMessage($strMessage)
{
@trigger_error('Using System::addNewMessage() has been deprecated and will no longer work in Contao 5.0. Use Message::addNew() instead.', E_USER_DEPRECATED);
\Message::addNew($strMessage);
}