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 ('a21c4fbf95c67bd3e33db9d45e4af1b4', 0, '1558453726')' at line 2 SQL=INSERT INTO (, , ) VALUES ('a21c4fbf95c67bd3e33db9d45e4af1b4', 0, '1558453726')