navigation errors

when i try to navigate to some pages that have sub-page items, there is no response. The pages to which I'm trying to navigate are standard 'single article' pages. Others work. Has anyone seen this type of error?

Please send us link to that page so we check

The site is www.worldwatchplus.com --> go to 'ww+ solutions' page. the page will not respond. in fact and although it may have nothing to do with the issue, all of the items that have sub-pages are exhibiting this error. I've re-created the ww+ solutions page and put it under "ww+solutions2". this page displays whereas the original page does not.

if you need to see the backend, let me know where i can send a private message. thank you.

It looks ok to me , what browser do you use.
I clicked on WW+ Solutions and Global Watch List Product and other links near them ????

I have used firefox, google chrome and IE on 4 different devices - 2 laptops, a desktop and a samsung tablet. All get the same result. You do understand that when you click on those links a page is supposed to open, right? All i get is the menu expands to show the sub-menus, but the page you clicked on does not display. Look at the new link added i at the bottom (ww+ solutions2). That is the page that should display when you click on WW + solutions. They're not working right. Can you suggest why this might be?
Thanks

so, when I click them browser goes to some page - are you saying that loaded page is not right?