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 ('9d6e36442c1aafc95634e887b5fcf3a6', 0, '1547931864')' at line 2 SQL=INSERT INTO (, , ) VALUES ('9d6e36442c1aafc95634e887b5fcf3a6', 0, '1547931864')