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 ('89cbb31d5c186b8ca8bbe8ab61522705', 0, '1553256020')' at line 2 SQL=INSERT INTO (, , ) VALUES ('89cbb31d5c186b8ca8bbe8ab61522705', 0, '1553256020')