使wordpress网站运行困难，我从Hostgator迁移到DigitalOcean

Question

我已经尝试了一切可能的方法让旧的wordpress网站在digitalocean上运行，但无法成功。下面是nginx.config文件，当我打开当前的DigitalOcean IP地址，获取空白页面并在nginx / error / log index.php中获取错误

2016/02/22 06:59:35 [错误] 2282＃0：* 3 open（）“/ var / www / html / index.php”失败（2：没有这样的文件或目录），客户端： 106.51.28.40，server：stockbucks.in，request：“GET /index.php HTTP / 1.1”，host：“162.243.110.96”，referrer：“http://162.243.110.96/”

server {
    listen 80 default_server;
    listen [::]:80 default_server;

    root /var/www/html;

    index index.php index.html index.htm;

    server_name stockbucks.in;

    location / {
    #try_files $uri $uri/ =404;
            try_files $uri $uri/ /index.php;
    }

    error_page 404 /404.html;

    error_page 500 502 503 504 /50x.html;
    location = /50x.html {
            root /usr/share/nginx/html;
    }
    location ~* ^.+.(css|js|jpeg|jpg|gif|png|ico|xml) {
            access_log off;
            expires 30d;
    }
    location ~ \.php$ {
            try_files $uri =404;
            fastcgi_split_path_info ^(.+\.php)(/.+)$;
            fastcgi_pass unix:/var/run/php5-fpm.sock;
            fastcgi_index index.php;
            include /etc/nginx/fastcgi_params;
  }