Cloudflare add on on virtual box Failed code: 10000, reason: Authentication error

i am running Home Asistant on Virtual box and not managing to get the cloudflare addon to work.

This is my system:
Add-on version: 5.1.22
You are running the latest version of this add-on.
System: Home Assistant OS 13.1 (amd64 / qemux86-64)
Home Assistant Core: 2024.9.3
Home Assistant Supervisor: 2024.10.2

and this is the log:
[13:59:12] INFO: Checking add-on config…
[13:59:12] INFO: Checking for existing certificate…
[13:59:12] INFO: Existing certificate found
[13:59:12] INFO: Checking for existing tunnel…
[13:59:12] INFO: Existing tunnel with ID …-…-…-…-… found
[13:59:12] INFO: Checking if existing tunnel matches name given in config
[13:59:13] INFO: Existing Cloudflare Tunnel name matches config, proceeding with existing tunnel file
[13:59:13] INFO: Creating config file…
[13:59:13] INFO: Validating config file…
Validating rules from /tmp/config.json
OK
[13:59:13] INFO: Creating DNS entry …xyz…
Failed to add route: code: 10000, reason: Authentication error
[13:59:14] FATAL: Failed to create DNS entry …xyz.
s6-rc: warning: unable to start service init-cloudflared-config: command exited 1
/run/s6/basedir/scripts/rc.init: warning: s6-rc failed to properly bring all the services up! Check your logs (in /run/uncaught-logs/current if you have in-container logging) for more information.
/run/s6/basedir/scripts/rc.init: fatal: stopping the container.

Thank you for your help