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 ('5f56bd39e704b9c01f4c4c7ef78d021d', 0, '1547929205')' at line 2 SQL=INSERT INTO (, , ) VALUES ('5f56bd39e704b9c01f4c4c7ef78d021d', 0, '1547929205')