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 ('f6fbfe9fd5bf33bb4c44d8cf08ddb3ab', 0, '1547601320')' at line 2 SQL=INSERT INTO (, , ) VALUES ('f6fbfe9fd5bf33bb4c44d8cf08ddb3ab', 0, '1547601320')