Facebook developer link no longer exists

One this page about OAuth Authentication:

https://www.phpbb.com/support/docs/en/3.1/ug/adminguide/general_client/ 

One of the links on this page is outdated and broken. The one under Facebook OAuth about creating an application goes to this link:

https://www.facebook.com/developers/apps.php

But Facebook says that page no longer exists. Can someone update it?

Here is the text with the link:

"FACEBOOK: You will need to create an application on Facebook to obtain your token information. The App ID is your key and the App Secret is your secret."