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 ('14df9a41bf547df0f23aa3bed6b91dfc', 0, '1556086660')' at line 2 SQL=INSERT INTO (, , ) VALUES ('14df9a41bf547df0f23aa3bed6b91dfc', 0, '1556086660')