I deleted the file "default" in that directory /etc/nginx/sites-available and create a new file with the name of my site, but I think the information are incomplete now, because when I access my site in php I get download the site, don't show the page!
How I fix it?
Did you set up nginx to pass php files to php5-fpm? There should be something like this in your nginx virtualhost's config:
location ~ \.php$ {
try_files $uri =404;
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
If not, install php5-fpm and add the location {} block inside the server {} block and restart Nginx.
sudo apt-get install php5-fpm