ERR_NGROK_324: Your account may not run more than MAX endpoints over a single ngrok agent session - ngrok documentation

What does ERR_NGROK_324 mean?

ngrok returns ERR_NGROK_324 with this message:

Your account may not run more than <MAX> endpoints over a single ngrok agent session.
The endpoints already running on this session are:
<URLS>.
Upgrade to a Pay-as-you-go plan at: https://dashboard.ngrok.com/billing/choose-a-plan?plan=paygo

Troubleshoot ERR_NGROK_324 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_324?

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