Get a 404 Error when I try to Ask a Question

I uploaded the “Anspress.master.Zip” file ( https://github.com/open-wp/anspress/archive/master.zip) since the “PR8 version” from wordpress.org gave me a fatal error upon activation.<br/><br/>
When i go to the main page it says, “No question asked yet!, be the first to ask a question.”<br/><br/>
When I click the “Ask Question” button it takes me to a 404 Error page.