Once the registration is finished, I find the client where I have to choose the avatar and the username, and I get this error when I click on the "I'm ready" button, and this, on all versions from K to N ... I've never encountered this problem before...
Once the registration is finished, I find the client where I have to choose the avatar and the username, and I get this error when I click on the "I'm ready" button, and this, on all versions from K to N ... I've never encountered this problem before...
https://i.imgur.com/ufR9hX9.png