Hi there, using v1.3.9h

i have been adding categories and products for the past few days without issues. Today i added a new category and new product and while it shows the product in the preview, once i submit it, it will no longer display. My storefront shows that there is (1) item within the category, but when you click on that category it goes to a blank page.

Here is the page it goes to

http://solotripping.com/store/index....index&cPath=22

Any idea?