ACME renew fails with sed error

[xgwq]

Hi, recently my pve is unable to update certificates and fails with multiple sed error messages.

Loading ACME account details
Placing ACME order
Order URL: https://acme-v02.api.letsencrypt.org/acme/order/2478404291/453089502706

Getting authorization details from 'https://acme-v02.api.letsencrypt.org/acme/authz/2478404291/6192208xxxxxx'
The validation for myrkviar.xnee.net is pending!
sed: -e expression #1, char 33: Invalid content of \{\}
sed: -e expression #1, char 33: Invalid content of \{\}
sed: -e expression #1, char 33: Invalid content of \{\}
sed: -e expression #1, char 33: Invalid content of \{\}
[Thu Nov 27 16:20:01 CET 2025] Invalid domain
[Thu Nov 27 16:20:01 CET 2025] Error add txt for domain:
TASK ERROR: command 'setpriv --reuid nobody --regid nogroup --clear-groups --reset-env -- /bin/bash /usr/share/proxmox-acme/proxmox-acme setup hetzner myrkviar.example.com' failed: exit code 1

Does someone know where that error even comes from?

 

[Sviat]

Hi,

Seems the domain string or API token is wrong, so the TXT record for _acme-challenge never gets created.
Double-check the domain entry in Proxmox ACME config, ensure your Hetzner API token is valid.