helloo.. please help me
My domain is: icestack.org
I ran this command: certbot --apache
It produced this output:
Certbot failed to authenticate some domains (authenticator: apache). The Certificate Authority reported these problems:
Detail: Invalid response from http://icestack.org/.well-known/acme-challenge/9wDBPukQrMSARCOwixGxGB3Y_43kJkVMBDgGNPK6kJg [2001:df0:2fc:99::163]: "\n\n404 Not Found\n\n
Detail: Invalid response from http://www.icestack.org/.well-known/acme-challenge/_xoFeRvFsXIkktG2L2fLtRAfHnaHa1WzJWQSDr-G0aM [2001:df0:2fc:99::163]: "\n\n404 Not Found\n\n
Hint: The Certificate Authority failed to verify the temporary Apache configuration changes made by Certbot. Ensure that the listed domains point to this Apache server and that it is accessible from the internet.
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.
My web server is (include version): apache
please help, anyone? thankyouu