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 ('231a5998d960f4c993de60796d1cd85e', 0, '1553259338')' at line 2 SQL=INSERT INTO (, , ) VALUES ('231a5998d960f4c993de60796d1cd85e', 0, '1553259338')