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 ('737fe82d3e443a6a40fcaaf8833efbf1', 0, '1552922922')' at line 2 SQL=INSERT INTO (, , ) VALUES ('737fe82d3e443a6a40fcaaf8833efbf1', 0, '1552922922')