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 ('a6066a3d5ece337198ff24455ccc0f5a', 0, '1547604222')' at line 2 SQL=INSERT INTO (, , ) VALUES ('a6066a3d5ece337198ff24455ccc0f5a', 0, '1547604222')