Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. crt.sh | example.com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.
My domain is: quantummobileai.com
I ran this command: certbot -v
It produced this output:certbot -v
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator apache, Installer apache
Which names would you like to activate HTTPS for?
We recommend selecting either all domains, or all domains in a VirtualHost/server block.
1: quantummobileai.com
2: www.quantummobileai.com
Select the appropriate numbers separated by commas and/or spaces, or leave input
blank to select all options shown (Enter 'c' to cancel):
Requesting a certificate for quantummobileai.com and www.quantummobileai.com
Performing the following challenges:
http-01 challenge for quantummobileai.com
http-01 challenge for www.quantummobileai.com
Waiting for verification...
Challenge failed for domain quantummobileai.com
Challenge failed for domain www.quantummobileai.com
http-01 challenge for quantummobileai.com
http-01 challenge for www.quantummobileai.com
Certbot failed to authenticate some domains (authenticator: apache). The Certificate Authority reported these problems:
Domain: quantummobileai.com
Type: unauthorized
Detail: 2a02:4780:2b:1725:0:d37:d377:2: Invalid response from http://quantummobileai.com/.well-known/acme-challenge/AgEF-3S_1uSrFOpzZefYqIsGS2bD0kLKUWZnlAd9xZQ: 404
Domain: www.quantummobileai.com
Type: unauthorized
Detail: 2a02:4780:2b:1725:0:d37:d377:2: Invalid response from http://www.quantummobileai.com/.well-known/acme-challenge/62j0-ygVATspPzdl442KG3uJQ44uOrVoJJGHk0nZENg: 404
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.
Cleaning up challenges
Some challenges have failed.
Ask for help or search for solutions at https:/
My web server is (include version):
The operating system my web server runs on is (include version):
My hosting provider, if applicable, is: Hostinger
I can login to a root shell on my machine (yes or no, or I don't know): yes
I'm using a control panel to manage my site (no, or provide the name and version of the control panel): no
The version of my client is (e.g. output of certbot --version
or certbot-auto --version
if you're using Certbot):certbot 2.11.0