ERR_NGROK_412

Message

Only Personal, Pro, Enterprise, or Pay-as-you-go accounts can reserve tunnels on custom domains. Your account cannot reserve tunnels on custom domains (DOMAIN is not a subdomain of BASE).

Upgrade to a paid plan at: https://dashboard.ngrok.com/billing/subscription

Further help

If you're having trouble resolving this error, please reach out to support@ngrok.com