Authenticator does not support any challenages

Help
13

posts from
https://community.letsencrypt.org/t/solution-client-with-the-currently-selected-authenticator-does-not-support-any-combination-of-challenges-that-will-satisfy-the-ca/49983/2

Also, the github post provided from @bmw has the same command too

the command

certbot --authenticator standalone --installer nginx -d example.com --pre-hook “service nginx stop” --post-hook “service nginx start”

worked for me.

Thanks a lot