ssl-NGINX-此处不允许使用“服务器”指令

我正在尝试重新配置NGINX安装,以代理到本地虚幻安装.

除此之外,我还添加了SSL(加密加密),但始终出现错误.

我得到的错误是-

nginx -t -c /etc/nginx/sites-available/ghost
nginx: [emerg] "server" directive is not allowed here in /etc/nginx/sites-available/ghost:1
nginx: configuration file /etc/nginx/sites-available/ghost test failed

这是我的配置

server {
       listen         80;
       server_name    domainnamehere.com;
       return         301 https://$server_name$request_uri;
}

server {
        listen 443;
        server_name www.nonstopdev.com;
        access_log      /var/log/nginx/domainnamehere.com.access.log;
        error_log       /var/log/nginx/domainnamehere.com.error.log;

        ssl on;
        ssl_certificate         /etc/letsencrypt/live/domainnamehere.com/fullchain.pem;
        ssl_certificate_key     /etc/letsencrypt/live/domainnamehere.com/privkey.pem;


        location / {
                proxy_set_header   X-Real-IP $remote_addr;
                proxy_set_header   Host      $http_host;
                proxy_pass         http://127.0.0.1:2368;
        }
}

以下配置工作正常,没有任何问题-

server {
    listen 80;
    server_name mydomainname.com;
    location / {
        proxy_set_header   X-Real-IP $remote_addr;
        proxy_set_header   Host      $http_host;
        proxy_pass         http://127.0.0.1:2368;
    }
}