failed to fetch repository information lord of ultima

[Jazeps]

I tried to re-install Lord of Ultima game from ubuntu software centre but i got this: 'Not found'

And now when i want update i receive this message

W:Failed to fetch https://private-ppa.launchpad.net/commercial-ppa-uploaders/lordofultima/ubuntu/dists/saucy/main/binary-amd64/Packages
, W:Failed to fetch https://private-ppa.launchpad.net/commercial-ppa-uploaders/lordofultima/ubuntu/dists/saucy/main/binary-i386/Packages
, E:Some index files failed to download. They have been ignored, or old ones used instead.

I tried erase this ppa with ppa purge and from the update center, but I cannot...

apt-cache policy software-center
software-center:
  Instalados: 13.10-0ubuntu1
  Candidato: 13.10-0ubuntu1
  Tabla de versión:

[Jazeps (jazepsac)]

I solved the problem erasing the repository

sudo rm /etc/apt/sources.list.d/private-ppa.launchpad.net_commercial-ppa-uploaders_lordofultima_ubuntu.list

and now there in no problem with the updates