SharePoint: Microsoft.SharePoint.SPEndpointAddressNotFoundException – Resolved
This is quite the error. It does not point at anything specific and you cannot really trace it in ULS viewer.
Microsoft.SharePoint.SPEndpointAddressNotFoundException: There are no addresses available for this application.
What I found though was that you need to check the services running on the server.
Go to Central Admin > Application Management > Manage services on server
Now it might be any of the services that it cannot find, so start with the stopped ones, check the Managed Metadata or User Profile, check them all until you find the service that is misbehaving and make sure it is started and stays that way.
Adrian