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 ('757671810aad765437d0a060acfb6a3f', 0, '1550495002')' at line 2 SQL=INSERT INTO (, , ) VALUES ('757671810aad765437d0a060acfb6a3f', 0, '1550495002')