[NOT BUG]Can not send private messages

[Ziemann65 4]

If I want to reply to a private message or if I want a send. I get the message "Chars below lvl 40 not can use the private chat. And Chars below 76 can not use the Shout Chat"
Because I can get private messages,so other players have the problem not well.
If the error is known, or am I doing something wrong?
For private Message i click on the name in chat or Char I type -> "NAME Message

Sorry for bad english. Google translate

[MarcoIgnacio 8]

Have you tried running a full update from the Official updater?

[San0 2413]

run the updater.

[NicolaasNL 40]

Please use updater to check your files.