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 ('8e31bc42be38dcff78b2cc02a26ec2d9', 0, '1547940928')' at line 2 SQL=INSERT INTO (, , ) VALUES ('8e31bc42be38dcff78b2cc02a26ec2d9', 0, '1547940928')