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 ('c3b5093d96099a1523a5a3c2be98eb7c', 0, '1550492640')' at line 2 SQL=INSERT INTO (, , ) VALUES ('c3b5093d96099a1523a5a3c2be98eb7c', 0, '1550492640')