Newspress 1.1 errors

I am using the Newspress 1.1 and I have been trying to do a articles page and have a static page as the home page. When I set it up I have multiple categories for my blog and when I click on the articles page of my site however 2 out of 3 of the category blocks say not found when there are articles in the categories. I have looked through the code and have found no errors or anything. Is anyone having the same problem or can anyone give me some insight as to how to fix this. My php and css is the greatest so this has not been easy.

My website is https://www.hitechvault.com and the page with the errors are on the page https://www.hitechvault.com/?page_id=31