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 ('4bcda46625f55a09b22115ac4cc01fcb', 0, '1552924423')' at line 2 SQL=INSERT INTO (, , ) VALUES ('4bcda46625f55a09b22115ac4cc01fcb', 0, '1552924423')