It looks like WEBHOOK_URL is not being set correctly, is this being set in the script you are using before you launch n8n?
Typically we recommend using docker as it is a lot easier to configure and it includes everything you need, npm is good for testing but docker is the best option for production.
Thanks for your help already now, shouldn’t the command to set the Webhook URL be following:
export WEBHOOK_URL=https://n8n.mydomain.com/
If so, why does it not work?
Thanks for the comment about docker, but for performance reasons (it’s a virtualized environment), i’d like to not have docker on all guests installed.
Best Regards
Florin