Internal Error - Some challenges have failed. Trying to certificate private domain

My domain is:

Portainer stack output: [3/5/2024] [8:45:43 PM] [SSL ] › :information_source: info Requesting Let'sEncrypt certificates for Cert #2:
[3/5/2024] [8:45:43 PM] [SSL ] › :information_source: info Command: certbot certonly --config "/etc/letsencrypt.ini" --work-dir "/tmp/letsencrypt-lib" --logs-dir "/tmp/letsencrypt-log" --cert-name "npm-2" --agree-tos --authenticator webroot --email "" --preferred-challenges "dns,http" --domains ""
[3/5/2024] [8:45:43 PM] [Global ] › ⬤ debug CMD: certbot certonly --config "/etc/letsencrypt.ini" --work-dir "/tmp/letsencrypt-lib" --logs-dir "/tmp/letsencrypt-log" --cert-name "npm-2" --agree-tos --authenticator webroot --email "" --preferred-challenges "dns,http" --domains ""
[3/5/2024] [8:45:52 PM] [Nginx ] › ⬤ debug Deleting file: /data/nginx/temp/letsencrypt_2.conf
[3/5/2024] [8:45:52 PM] [Global ] › ⬤ debug CMD: /usr/sbin/nginx -t -g "error_log off;"
[3/5/2024] [8:45:53 PM] [Nginx ] › :information_source: info Reloading Nginx
[3/5/2024] [8:45:53 PM] [Global ] › ⬤ debug CMD: /usr/sbin/nginx -s reload
[3/5/2024] [8:45:53 PM] [Express ] › :warning: warning Saving debug log to /tmp/letsencrypt-log/letsencrypt.log
Some challenges have failed.

My web server is (include version):

The operating system my web server runs on is (include version): Ubuntu 22.04

I can login to a root shell on my machine (yes or no, or I don't know): yes

Hi @Molizini, and welcome to the LE community forum :slight_smile:

If that's from "Nginx Proxy Manager", you may want to also open a ticket with wherever they provide support. [I doubt you will get much traction on this topic here]


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