Enjoying the plug-in! The Facebook authorization went quite smoothly, but Twitter auth has been less so. When I click the "Sign in with Twitter" button, the following message appears on the Twitter site:
This page is no longer valid. It looks like someone already used the token information you provided. Please return to the site that sent you to this page and try again … it was probably an honest mistake."
Can you offer any advice?
Thank you for your help.