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 ('a9c781ddee49be21684fb7ba10aa3674', 0, '1547930227')' at line 2 SQL=INSERT INTO (, , ) VALUES ('a9c781ddee49be21684fb7ba10aa3674', 0, '1547930227')