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 ('6c20e0449914caff30b126ab9ab3437f', 0, '1550653117')' at line 2 SQL=INSERT INTO (, , ) VALUES ('6c20e0449914caff30b126ab9ab3437f', 0, '1550653117')