Hello again! :)

I don't remember any last changes on my Ubuntu box, but now I can't send
any mail from my Gnus (5.11+v0.5.dfsg-3ubuntu1). Fortunately I still can
send the posts to Usenet groups like that group :D

Below is the error I can see when I try do send a message:

Sending...
Sending via mail...
save-excursion: Wrong number of arguments: #[(coding-system &optional force) "Å!ˆƒD