SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Invalid SQL: SELECT COUNT(postid) AS postcount FROM bb279_posts WHERE posttime BETWEEN 1440712800 AND 1440799200
mysql error: Unknown column 'postid' in 'field list'
mysql error number: 1054
Date: 29.08.2015 @ 02:12
Script: /wbb14/279/blume.php
Referer: