Everything looks correct to me on that URL.

I was fix it several days ago.
b2evolution unfriendly with nginx - php5.5 (espicially at Kloxo-MR). I have to turn it into nginx-proxy. nginx can't access file permission.

NginX is not officially supported: http://b2evolution.net/man/system-requirements

Are you experienced with NginX? Can you tell us how to make b2evolution more NginX friendly?

o.. i'm sorry. i didn't read that requirements carrefully.

I'm so sory i'm not Nginx experience. and my b2evolution fail installed with nginx.