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 ('a08feb1eea39a45b4064cccdd2d43b0e', 0, '1547928848')' at line 2 SQL=INSERT INTO (, , ) VALUES ('a08feb1eea39a45b4064cccdd2d43b0e', 0, '1547928848')