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 ('2311f3cb9d715b01f21d81aef5ad898e', 0, '1550495858')' at line 2 SQL=INSERT INTO (, , ) VALUES ('2311f3cb9d715b01f21d81aef5ad898e', 0, '1550495858')