gistfile1.txt

root@oxygen:/opt/letsencrypt# sudo ./letsencrypt-auto certonly -a webroot --webroot-path=/usr/share/nginx/html -d silverpvp.com -d www.silverpvp.com --expand
Checking for new version...
Requesting root privileges to run letsencrypt...
   /root/.local/share/letsencrypt/bin/letsencrypt certonly -a webroot --webroot-path=/usr/share/nginx/html -d silverpvp.com -d www.silverpvp.com --expand
Failed authorization procedure. silverpvp.com (http-01): urn:acme:error:unauthorized :: The client lacks sufficient authorization :: Invalid response from http://silverpvp.com/.well-known/acme-challenge/xUzql0-z4GIf0Rtml_5Gl8OPp__LGUfHb8U1NttDvhI [198.245.51.91]: 404, www.silverpvp.com (http-01): urn:acme:error:unauthorized :: The client lacks sufficient authorization :: Invalid response from http://www.silverpvp.com/.well-known/acme-challenge/6DpBAoY90xKFpbJc69DbvDeB1PqHSc4H5cYZDFdFvYo [198.245.51.91]: 404

IMPORTANT NOTES:
 - The following errors were reported by the server:

   Domain: silverpvp.com
   Type:   unauthorized
   Detail: Invalid response from http://silverpvp.com/.well-known
   /acme-challenge/xUzql0-z4GIf0Rtml_5Gl8OPp__LGUfHb8U1NttDvhI
   [198.245.51.91]: 404

   Domain: www.silverpvp.com
   Type:   unauthorized
   Detail: Invalid response from http://www.silverpvp.com/.well-known
   /acme-challenge/6DpBAoY90xKFpbJc69DbvDeB1PqHSc4H5cYZDFdFvYo
   [198.245.51.91]: 404

   To fix these errors, please make sure that your domain name was
   entered correctly and the DNS A record(s) for that domain
   contain(s) the right IP address.
root@oxygen:/opt/letsencrypt#