What if you try visiting the forum in incognito mode or private browsing?
Is it the same error?
I'm not familiar with what kind of page that is; maybe it's coming from an abandoned add-on that I removed a few days ago.
Is it just a list of new threads in descending order?
I can try to make...
Hi, I've managed the forum server and backend since 2016.
I posted an important thread here:
https://pdf.defence.pk/forums/general-headquarters.170/
Hopefully, someone from the forum staff can shed some light.