Created new category that leads to blank white page

Everything in the store is working just great. Today, i was going to add a new category to sell a new type of product. I did it the way i had done every other one, etc. From the backend things seem to be fine, but on the actual site when you click on the category it leads to a blank white page.
I havent touched any of the php code, or done any manual editing of stuff. All the other categories works just great, and there are no other issues, so its not exactly a major issue i guess, but i would like to get it to work if at all possible.
just point me in the direction of an existing thread if there is one, i didnt see one (i saw a lot of blank page threads, but usually in checkout, or in manually editing stuff)