Created attachment 133344 [details] Error message. I cannot login to community.kde.org by using MyKDE. The attachment shows the error message, which is: This account already exists. Please go back and choose a different option. I can however login to userbase. My identity username is thiagosueto and my wiki username is Thiagosueto, if that matters.
A few questions to help me debug this: Did you hat some point change your email address? Or your username?
Ok I found out the problem. phabricator didn't add an email address to your account and then mykde couldn't bind your existing account :( I have an idea how to add all the email address to the database.