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 ('993033459103ccbc468e83f3b6b74af3', 0, '1547929434')' at line 2 SQL=INSERT INTO (, , ) VALUES ('993033459103ccbc468e83f3b6b74af3', 0, '1547929434')