Good morning and thank you for posting on the Final Fantasy XIV Technical Support Forums.

It seems like some of you have variations in the issue you are having. I'd like to get some clarity on your individual issues.

1) What character are you having trouble logging in with?
2) What is the exact error message you receive when logging in to that character (the full error message if possible)?
3) Are you able to log into any other characters? Or is it just the character listed above?
4) What happened before this issue arose (did you get disconnected, did the game crash, etc.)?

We hope we can be of assistance in helping you enjoy the exciting world of Final Fantasy XIV!