SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Invalid SQL: SELECT COUNT(postid) AS postcount FROM bb279_posts WHERE posttime BETWEEN 1406152800 AND 1406239200
mysql error: Unknown column 'postid' in 'field list'
mysql error number: 1054
Date: 25.07.2014 @ 02:34
Script: /wbb14/279/blume.php
Referer: