title: Created snapshot of the Droplet. While trying to open the URL it showed 404 Not Found Nginx/1.14.0 (Ubuntu)
body: <p>So created a snapshot from the existing droplet in the digital ocean. tried opening the URL through the given IP address. the website is showing 404 Not Found nginx/1.14.0 (Ubuntu)</p>
  <p>so tried printing out the error log in the Nginx server using tail -f /var/log/nginx/error.log its showing connect() failed (111: Connection refused) while connecting to upstream,</p>