SQL-DATABASE ERROR

Database error in WoltLab Burning Board: Invalid SQL: SELECT COUNT(postid) AS postcount FROM bb279_posts WHERE posttime BETWEEN 1490824800 AND 1490911200
mysql error: Unknown column 'postid' in 'field list'
mysql error number: 1054
Date: 31.03.2017 @ 00:30
Script: /wbb14/279/blume.php
Referer: