The "New posts" forum button is not working. Normally it shows a page or two of new posts but now comes up blank such as shown below in this message. Yet if I go to individual forums such as screenshots, I find several new posts marked as new by the bold text.
Forum message I receive;................
vBulletin Message
Forum message I receive;................
vBulletin Message
Sorry - no matches. Please try some different terms.