xampp ppa doesn't install

Hi. I tried to install Xampp repo on Ubuntu 16, from the ppa offered by Upunbuntu
https://launchpad.net/~upubuntu-com/+archive/ubuntu/xampp

"The repository 'http://ppa.launchpad.net/upubuntu-com/xampp/ubuntu xenial Release' does not have a Release file.Data from such a repository can't be authenticated and is therefore potentially dangerous to use.See apt-secure(8) manpage for repository creation and user configuration details.Impossible de récupérer http://ppa.launchpad.net/upubuntu-com/xampp/ubuntu/dists/xenial/main/binary-i386/Packages 404 Not Found "