Internal Error - Letsencrypt new certificate

[tauchvogel]

Checklist

• Have you pulled and found the error with jc21/nginx-proxy-manager:latest docker image?
  • Yes
• Are you sure you're not using someone else's docker image?
  • Yes
• Have you searched for similar issues (both open and closed)?
  • Yes

Describe the bug
Using NPM on a fresh and new Raspi 4 with new DietPi and Docker and Docker-Compose. Everytime I try to receive a new letsencrypt certificate for one of the domains. But there is still an error

Nginx Proxy Manager Version
2.9.8

Expected behavior
This Error is displayed after trying to receive a new letsencrypt certificate:

Error: Command failed: certbot certonly --non-interactive --config "/etc/letsencrypt.ini" --cert-name "npm-6" --agree-tos --authenticator webroot --email "[email protected]" --preferred-challenges "dns,http" --domains "xyz.duckdns.org"
Saving debug log to /var/log/letsencrypt/letsencrypt.log
An unexpected error occurred:
There were too many requests of a given type :: Error creating new order :: too many failed authorizations recently: see https://letsencrypt.org/docs/rate-limits/
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.

at ChildProcess.exithandler (node:child_process:397:12)
at ChildProcess.emit (node:events:394:28)
at maybeClose (node:internal/child_process:1064:16)
at Socket. (node:internal/child_process:450:11)
at Socket.emit (node:events:394:28)
at Pipe. (node:net:672:12)

Operating System
DietPi ( new installation)

[chaptergy]

This has nothing to do with NPM. As the error message says, certbot has a fair use limit. And it seems too many people have issued a certificate for a duckdns domain. As the linked letsencrypt docs say, you are only allowed 50 certificates per week per domain. And in your case your domain is duckdns.org. So you either need to wait and have more luck in a few days or get your own domain.