problem with www.linux-kvm.com

ciao,
I hope that some admin/webmaster of www.linux-kvm.com read this ml. I have tried to login to the website, but:

1) after login adn password, appears:
Access denied
You are not authorized to access this page.

2) the mail-form at http://www.linux-kvm.com/contact
has a captcha that doesn't works
(ie I enter the right word, and it says "Invalid CAPTCHA token."

:-(

thank you

Paolo Pedaletti