Oops! Flickr can't find a valid callback URL.
Updated by dominique de guchtenaere over 7 years ago
Still the same problem: I can access the external repository Flickr, but when I click the tab Logintitle and I login to flickr, then I get this message:
_Oops! Flickr can't find a valid callback URL.
An external application has requested your login credentials and permission to perform certain actions on your behalf, but has failed to include all the required data._