Can't delete a subforum

Why can't I delete my games's subforum? The delete button just doesn't work.

Can you link the forum and indicate which subforum so the Mods can take a look? There are some things being worked on with subforums but the site owner is busy at the moment so if they can't figure it out it might be a little bit.

https://gamersplane.com/forums/12482/
Test2

I have 2 that I am unable to delete and would appreciate some help removing
https://gamersplane.com/forums/11777/
https://gamersplane.com/forums/12416/

I have this issue too. Clicking this button doesn't do anything:

I don't know why this would be so rampant. I'll delete these manually and try to figure out what's up.

Thanks Keleth :)

I also can't delete a subforum. It's here: https://gamersplane.com/forums/12645/. It's labeled (Archive - delete).

Sorry to be a pain, but I created a sub forum and I would like to delete it, but the delete button doesn't work. Can someone delete it for me.
https://gamersplane.com/forums/12813/

No need to delete the subforum. We have put it to use. Sorry for the trouble