我在Ubuntu上安装了Nginx,我有下一个配置文件：

server {
    root /www/test;
    index index.html index.htm;

    server_name .dev.mysite.info;

我在目录/ www / test中有HTML文件,一切正常.

现在我想将我的文件夹更改为软链接：

lrwxrwxrwx  1 root root   33 Jun 17 10:39 test -> /root/DropBox/digital_ocean/test/

但是在浏览器中获取错误消息：

"500 Internal Server Error"

为什么以及如何解决它？

更新：

root@ocean:/var/log/Nginx# cat error.log 
2013/06/17 11:40:27 [crit] 26197#0: *1 stat() "/www/test/" Failed (13: Permission denied),client: 195.239.188.28,server: dev.meditat0r.info,request: "GET / HTTP/1.1",host: "meditat0r.info"
2013/06/17 11:40:27 [crit] 26197#0: *1 stat() "/www/test/" Failed (13: Permission denied),host: "meditat0r.info"
2013/06/17 11:40:27 [crit] 26197#0: *1 stat() "/www/test/index.html" Failed (13: Permission denied),host: "meditat0r.info"
...
2013/06/17 11:40:27 [error] 26197#0: *1 rewrite or internal redirection cycle while internally redirecting to "/index.html",host: "meditat0r.info"