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 ('ab93255024b2f2bf014c268e0b49ce2e', 0, '1556071639')' at line 2 SQL=INSERT INTO (, , ) VALUES ('ab93255024b2f2bf014c268e0b49ce2e', 0, '1556071639')