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 ('dcfd2d99d5e5cd2f6b48f2c1cb26f25d', 0, '1547604641')' at line 2 SQL=INSERT INTO (, , ) VALUES ('dcfd2d99d5e5cd2f6b48f2c1cb26f25d', 0, '1547604641')