ERR_NGROK_7119: The domain HOSTPORT has an endpoint configuration which must be removed before it can be used by an edge

What does ERR_NGROK_7119 mean?

ngrok returns ERR_NGROK_7119 with this message:

The domain <HOSTPORT> has an endpoint configuration which must be removed before it can be used by an edge.

Troubleshoot ERR_NGROK_7119 with your AI agent. Connect it to the ngrok MCP server, then ask what caused the error and how to fix it.

Email support@ngrok.com and include the error code.