Menu Items Hyperlink Broken

After installing the latest version of WP I can no longer attach a hyperlink to menu items. I used to be able to link to outside web sites and pdf files. Now I’ve lost all the links and it just goes to a blank page with the current theme. When I go into the page tool it seems like the fields for hyper linking are all gone. What am I missing here? Don’t know if the WP or the current theme which is also new.

the site is http://www.phoenixwestvalley.com