SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Invalid SQL: SELECT COUNT(postid) AS postcount FROM bb279_posts WHERE posttime BETWEEN 1475100000 AND 1475186400
mysql error: Unknown column 'postid' in 'field list'
mysql error number: 1054
Date: 30.09.2016 @ 03:26
Script: /wbb14/279/login.php
Referer: