virtualmin+nginx php conf??

Hi! I know it’s a recursive question but with virtualmin the conf is diferent: I’ve an ubuntu droplet with virtualmin and nginx. How can I configure the .php? In etc/nginx/sites-available/domain the conf is: location ~ .php$ { try_files $uri =404; fastcgi_pass unix:/var/php-nginx/13931827922062.sock/socket;
}

And I’ve seen that exists :/var/php-nginx/13931827922062.php.pid But i’ve always have the error: 25407#0: *1 connect() to unix:/var/php-nginx/13931827922062.sock/socket failed (2: No such file or directory)…upstream: “fastcgi://unix:/var/php-nginx/13931827922062.sock/socket:”

I’ve tried fastcgi_pass 127.0.0.1:9000; fastcgi_pass unix:/var/run/php5-fpm.sock; I’ve seen that in php.ini is cgi.fix_pathinfo = 0;… bat always i 've error 502 Bad gateway in nginx.

Any suggestions? thanks!