ERR_NGROK_15006: The binding BINDING was specified multiple times, but duplicate bindings are not allowed - ngrok documentation

What does ERR_NGROK_15006 mean?

ngrok returns ERR_NGROK_15006 with this message:

The binding <BINDING> was specified multiple times, but duplicate bindings are not allowed.

Troubleshoot ERR_NGROK_15006 with your AI agent. Connect it to the ngrok MCP server, then ask what caused the error and how to fix it.

Where can I get more help with ERR_NGROK_15006?

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