Hello all my letsencrypt certificate expired today. Now my website is losing visitors. I am trying to renew certificate but its showing some errors.
My website is also using cloudflare.
My domain: https://eduboardresults.in
My vps provider is: Linode
Also Using Cloudflare CDN.
OS: Ubuntu 14
I ran this command:
i got this output:
root@localhost:/opt/letsencrypt# ./certbot-auto renew
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Cert is due for renewal, auto-renewing…
Plugins selected: Authenticator webroot, Installer None
Renewing an existing certificate
Performing the following challenges:
http-01 challenge for eduboardresults.in
http-01 challenge for www.eduboardresults.in
Waiting for verification…
Cleaning up challenges
Attempting to renew cert (eduboardresults.in) from /etc/letsencrypt/renewal/eduboardresults.in.conf produced an unexpected error: Failed authorization procedure. eduboardresults.in (http-01): urn:acme:error:unauthorized :: The client lacks sufficient authorization :: Invalid response from http://eduboardresults.in/.well-known/acme-challenge/DrPAn75f2sIN7Ftn_NmKpwZzsEDuKqK6h-wQHcWvqNU: "