UBB.threads PHP Forum Software Community Forums UBB.threads 7 Version 7 Support Creating Category and Forums PROBLEMS

Hi
I'm using UBBThreads 7.1.1
Are there limits to how many categories and or forums I can create?

I have already only 12 categories and tried to create a new one. It will not show up in the category list or on the entry page. There is no 'page 2' i9n the category list in the control panel.

Also I have created another forum, but again can not assign it to a category as the new category, though accepted, is not in the category list. As a consequence, this new forum it has defaulted into General Category. However, even though it shows up on the main forums list for users, it does not show up in the forums list in the CP so I can can not manage it, delete it or assign it. There is no 'page 2' that I can see.

Anyone out there give me a hint?