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 ('3dfe92a5aca144b5734399e74e0cfa1d', 0, '1553255962')' at line 2 SQL=INSERT INTO (, , ) VALUES ('3dfe92a5aca144b5734399e74e0cfa1d', 0, '1553255962')