Arrrgh! I revoked access to an app and now I want to reinstate it but I can’t find how. I’ve reset the keys and changed and changed back the access levels but still keep getting this message
This page is no longer valid.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.
Not sure what other info to provide, PLEASE HELP!!!