FOF30\Model\DataModel\Exception\TreeInvalidLftRgtSibling::__construct PHP Method

    public function __construct($message = '', $code = 500, Exception $previous = null)
    {
        if (empty($message)) {
            $message = \JText::_('LIB_FOF_MODEL_ERR_TREE_INVALIDLFTRGT_SIBLING');
        }
        parent::__construct($message, $code, $previous);
    }