I have been using WordPress 2.0.x smoothly until I decided its time to upgrade. In my blog, I have 3 main categories and quite a few sub categories under each. I knew there was some change to the DB table structure with respect to categories and tags but still decided to give it a try.
I upgraded to 2.3.1, ran the upgrade script and now I can't post in sub categories. Though the sub cats are visible in my sidebar, in the "Write Post" page, only the 3 main categories are displayed for me to select. But I desperately want to post in a sub category as everything has been archived accordingly until now.
Can someone please help me?