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 ('f8c18ae5900ffa906d5ad3a8fab93ab7', 0, '1556086017')' at line 2 SQL=INSERT INTO (, , ) VALUES ('f8c18ae5900ffa906d5ad3a8fab93ab7', 0, '1556086017')