Human In The Loop · Volvex AI Labs

Human In The Loop

Hi guys,

I tried using the Human in the loop feature yesterday, using the Telegram node. I receive the message on Telegram with the button "Respond" below it but then when I click on it, which should open a form on a web page, I have the following error code: "A server with the specified hostname could not be found."

I checked with Claude (Opus 4) and he tells me to edit the setup file of my n8n app.

Is it safe? Easy to do? I don't have any technical background.

My n8n is self-hosted on a VPS at Hostinger.

To give you more context, here is attached the workflow I used.

Thanks in advance for your help 🙏

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