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 ('92e5344edc07cb8f6d7a523ff0bb2b0f', 0, '1550493506')' at line 2 SQL=INSERT INTO (, , ) VALUES ('92e5344edc07cb8f6d7a523ff0bb2b0f', 0, '1550493506')