Page not found (error 404)

The page http://www.ugolcd.altervista.org/sudo%20apt-add-repository%20ppa:ubuntu-wine/ppa was not found on this server.

This can be due to:

Pay attetion to UPPER and LOWER cases
http://site.altervista.org/Page.html is different from http://site.altervista.org/page.html