Help setting up Nginx - 403 Forbidden

Hi all,

i´m trying to setup Nginx but getting a 403 Forbidden.

I think the problem might be in the file "/etc/nginx/sites-available/default"

server {
    listen 80;

    root /srv/www;
    index index.php index.html index.htm;

    server_name mydomain.com www.mydomain.com;

    location / {
        try_files $uri $uri/ /index.php?q=$uri&$args;
    }

    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_pass unix:/var/run/php5-fpm.sock;
        fastcgi_index index.php;
        include fastcgi_params;
    }

    location = /favicon.ico {
        log_not_found off;
        access_log off;
    }

    location = /robots.txt {
        allow all;
        log_not_found off;
        access_log off;
    }

    location ~ /\. {
        deny all;
    }

    location ~* /(?:uploads|files)/.*\.php$ {
        deny all;
    }
}

or here in the error.log:

2015/07/24 15:41:10 [error] 21834#0: *775 directory index of "/srv/www/" is forbidden, client: 108.162.210.206, server: mydomain.com, request: "GET / HTTP/1.1", host: "www.mydomain.com"

Not sure…