[NextCloudPI] Not able to renew letsencrypt certificate

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1

Hi, I’m not able to renew the letsencrpyt certificate either through ncp or cmd-line.
The following error comes up (Is this related to the configuration?)

Domain: jnrothen.ddns.net
Type: unauthorized
Detail: Invalid response from
http://jnrothen.ddns.net/.well-known/acme-challenge/66_16b65CHVaE6gwfyq6eqab92CI7CFRNoEcjopyCp0:

   "<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
   "http://www.w3.org/TR/html4/strict.dtd">
   <HTML><HEAD><TITLE>Die Seite wurde n"
2

Obviosly this is a LetsEncrypt issue, so try to get help there.

Maybe this guide helps you: https://wiki.ubuntuusers.de/Howto/getssl/