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 ('9921f382474fe395953bc9c27797ff48', 0, '1550653218')' at line 2 SQL=INSERT INTO (, , ) VALUES ('9921f382474fe395953bc9c27797ff48', 0, '1550653218')