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 ('6c9959a46dd38639788f578f5235e88f', 0, '1550492739')' at line 2 SQL=INSERT INTO (, , ) VALUES ('6c9959a46dd38639788f578f5235e88f', 0, '1550492739')