Hello, please help me, I can't log in to the game, I can log in to my account on the website, but I can't log in to the names from the launcher, writes that this user name is busy.Due to a recent circumstance, I deleted the launcher, and when I downloaded it, I couldn't log in.I changed my nickname SSSS.I don't remember the old one, is it possible to reset something to change I really want to play again (