I have just installed the Flickr Thumbnail Photostream plugin version 1.1 and have filled in all the required info,. ie API key, NSID, et-cetera. However, when I go to save it I keep getting the same error.:
WARNING: Photos have NOT been Updated.
However, I have at least 18 photos in the Flickr account, and its a public account.
Does anyone know what's going on here?