Can you help because I can't help myself

When I open the app on my Blackberry curve, the opening page ask me if I want to download update? It doesn't give you any other option but to press now. Once I press now, I get another page:
HTTP Error 404: Not Found
The page you are trying to load could not be found. Please try loading a different page.

And that's it. Nothing loads up. Its stuck on this error page and nothing gets fixed.

Please help me resolve this issue.

Thanks
James