You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '(, , ) VALUES ('afabd7d91d928756a8ad38b480ecec6b', 0, '1553261611')' at line 2 SQL=INSERT INTO (, , ) VALUES ('afabd7d91d928756a8ad38b480ecec6b', 0, '1553261611')