When I try to mark the forums as read using the "Mark Forums Read" item at the top of the forums, I get this message: and the forums are not marked as read. It seems the problem started about 1 month ago, whereas it used to work just fine. Happens on Firefox for Mac/Win and Safari. Do others see this too? I've notified Parallels of this issue some time ago, but have not received a response.
Perhaps one of the forum admins can take a look at this post over at vBulletin, on how to resolve the problem here: https://www.vbulletin.com/forum/sho...Error-on-Mark-Forums-Read-for-vBulletin-3-8-5