I am using LetsEncrypt for my production server and recently the certificate is expired. I tried to renew it by running
sudo ~/mycertbot/bin/certbot certonly --dry-run --webroot -w /opt/indico/.venv/lib/python2.7/site-packages/indico/web/static -d my.domain.mn
but it give following error.
Some challenges have failed. Ask for help or search for solutions at https://community.letsencrypt.org. See the logfile /var/log/letsencrypt/letsencrypt.log or re-run Certbot with -v for more details.
does anyone know how to fix this please.