title: An unhandled lowlevel error occurred. The application logs may have details
body: <p>I'm tyring to deploy a rails app to a digital ocean droplet and all seems to be configured ok but I get this error:</p>
  
  <pre><code>An unhandled lowlevel error occurred. The application logs may have details.
  </code></pre>
  
  <p>I'm not sure what to do as the logs are empty.</p>
  
  <p>Here's the nginx config:</p>
  
  <pre><code>upstream puma {
    server unix:///home/yourcv.rocks/shared/tmp/sockets/yourcv.rocks-puma.sock;
  }
  
  server {
    listen 80 default_server deferred;
    server_name 127.0.0.1;
  
    root /home/yourcv.rocks/current/public;
    access_log /home/yourcv.rocks/current/log/nginx.access.log;
    error_log /home/yourcv.rocks/current/log/nginx.error.log info;
  
    location ^~ /assets/ {
      gzip_static on;
      expires max;
      add_header Cache-Control public;
    }
  
    try_files $uri/index.html $uri @puma;
    location @puma {
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header Host $http_host;
      proxy_redirect off;
  
      proxy_pass http://puma;
    }
  
    error_page 500 502 503 504 /500.html;
    client_max_body_size 10M;
    keepalive_timeout 10;
  }
  </code></pre>
  
  <p>Thank you! :) </p>