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 ('f4111fa71dcf4dd7ed50ab10ae1703ef', 0, '1550653630')' at line 2 SQL=INSERT INTO (, , ) VALUES ('f4111fa71dcf4dd7ed50ab10ae1703ef', 0, '1550653630')