Database error when pressing "Mark Forums as Read"

Hello.
I've been having this problem after the last update.
Everytime I press "Mark forums as read", both in the main page and in the "quick links" menu, the forum returns me a database error.
Mind checking what's causing this and fixing it, please? It's starting to become confusing without it.

Marking the whole forum as read has caused errors even with vb3, if you are interested in a specific section (or sections) just double click their icon or mark only them as read, it should work. That's what I usually do, hope it helps. Tbh I can't even track more than a couple of active sections...