ERR_NGROK_6026: The Endpoint HOSTPORT has both a Cloud Endpoint (CLEPID) and Tunnel (TUNID) online - ngrok documentation

What does ERR_NGROK_6026 mean?

ngrok returns ERR_NGROK_6026 with this message:

The Endpoint <HOSTPORT> has both a Cloud Endpoint (<CLEPID>) and Tunnel (<TUNID>) online.

Troubleshoot ERR_NGROK_6026 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_6026?

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