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 ('f66a0785cb31644ae8e1da4c10640fbb', 0, '1547601494')' at line 2 SQL=INSERT INTO (, , ) VALUES ('f66a0785cb31644ae8e1da4c10640fbb', 0, '1547601494')