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 ('14f539a7512a2afd34e8b1238917a21e', 0, '1550654448')' at line 2 SQL=INSERT INTO (, , ) VALUES ('14f539a7512a2afd34e8b1238917a21e', 0, '1550654448')