So I am having a really strange issue with the categories. When I add a new category, it adds a random tag in place of it. If I delete the category and try to re-create it, it created the exact same tag with the same category ID.
I'm running Wordpress MU 2.7 and have re-uploaded all of the core files and have also tried deactivating all of the plugins. I should mention that we did a server move recently...so this issue isn't occurring on the old server.
Could there be something I missed or misconfigured?
Thanks in advance for your help.