if (!$this->db->isResultSet($result)) {
            //            \trigger_error("Query Failed! SQL: $sql Error: " . $this->db->error(), \E_USER_ERROR);
            $errorMsg = \sprintf(_DB_QUERY_ERROR, $sql) . $this->db->error();
            $logger   = \XoopsLogger::getInstance();
            $logger->handleError(E_USER_WARNING, $errorMsg, __FILE__, __LINE__);