ERR_NGROK_1619: The endpoint configuration could not be deleted because it is still referenced by at least one reserved domain or reserved address

What does ERR_NGROK_1619 mean?

ngrok returns ERR_NGROK_1619 with this message:

The endpoint configuration could not be deleted because it is still referenced by at least one reserved domain or reserved address.

Troubleshoot ERR_NGROK_1619 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.