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 ('dcd33356bd0ee4fb6eadf7ae6942fc57', 0, '1547929385')' at line 2 SQL=INSERT INTO (, , ) VALUES ('dcd33356bd0ee4fb6eadf7ae6942fc57', 0, '1547929385')