ERR_NGROK_1412
Message
Only Pro, Enterprise, or Pay-as-you-go accounts can use per-tunnel IP policies. Your account is not authorized to use per-tunnel IP policies.
Upgrade to a Pro, Enterprise, or Pay-as-you-go 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