"WIP and Tutorial MASTER LIST" Link problems

Hey there, I don't use the forum that often, but I do occasionally visit the great WIP threads that have been shared on here over the years.

I was wondering if anybody knows why the links in the "WIP and Tutorial MASTER LIST" sticky in the WIP's sub-forum aren't working anymore?

Every single link there that I click on sends me to this page: https://knifedogs.com/install/index.php?upgrade/

...the page that the like takes me to seems to been a sign in area for the forum software that the Knife Dogs Forum uses itself.

Anyway, when I try to sign in the link requests me to do, it then says:

"Oops! We ran into some problems. "
" Your account does not have admin privileges."

Anybody know why this is happening now? I'm in the middle of a knife build and need to reference something in a WIP there that I'm a bit stuck on at the moment.

Thanks! :)