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 ('d477c10d0712dbfffef17c1060b2c87c', 0, '1547605714')' at line 2 SQL=INSERT INTO (, , ) VALUES ('d477c10d0712dbfffef17c1060b2c87c', 0, '1547605714')