[Mailman-Users] Problems with Spanish lenguage

[Sebastián Balboa]

I have been installed mailman version, and work fine, but when I put the 
Spanish language in any configuration list, mailman give me a bug html 
page, or if a message include a la Spanish letter like "ñ", it give me a 
bug page too.
I want to know if it possible how can i solve this problem.

Well, thank you very much.

Sebastian Balboa