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 ('6fd8b156c1f1b8cd6da9b3b4c256b7be', 0, '1550653109')' at line 2 SQL=INSERT INTO (, , ) VALUES ('6fd8b156c1f1b8cd6da9b3b4c256b7be', 0, '1550653109')