SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Invalid SQL: SELECT COUNT(postid) AS postcount FROM bb279_posts WHERE posttime BETWEEN 1472594400 AND 1472680800
mysql error: Unknown column 'postid' in 'field list'
mysql error number: 1054
Date: 01.09.2016 @ 01:24
Script: /wbb14/279/forgotpw.php
Referer: