vBulletin Problem With Redirect loop

i remove this lines

Code:

     
 location ~* \.(php)$
        {
                fastcgi_index index.php;
                fastcgi_pass unix:/var/run/php5-fpm.sock;
                include /usr/local/nginx/conf/fastcgi_params;
                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_nam$
                fastcgi_param   SCRIPT_NAME        $fastcgi_script_name;
                fastcgi_param PATH_TRANSLATED $document_root$fastcgi_script_nam$
fastcgi_param PATH_TRANSLATED $document_root$fastcgi_script_nam$
        }

but nothing changed (

 

include /usr/local/nginx/conf/php.conf; remove this line ?

 

http://0up.ir/do.php?imgf=d_6fb8b.png

see this image

 

if Without modify .htaccess file on apache

there is nginx.conf on nginx webserver

then why have problem with redirect ? :|