Ultimate Facebook plugin

How do I respond to this when trying to create facebook app?

This webpage has a redirect loop

The webpage at https://www.facebook.com/developers/ has resulted in too many redirects. Clearing your cookies for this site or allowing third-party cookies may fix the problem. If not, it is possibly a server configuration issue and not a problem with your computer.

Here are some suggestions:

Reload this webpage later.

Learn more about this problem.