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 ('6c7a8ea73a64e2fa7dede51f55ad945a', 0, '1556071876')' at line 2 SQL=INSERT INTO (, , ) VALUES ('6c7a8ea73a64e2fa7dede51f55ad945a', 0, '1556071876')