INTEGRITY Cloudflare Docs

Resolve the zone cannot be upgraded error

When trying to upgrade a domain or purchase a subscription, you may see an error that contains one of the following phrases:

Causes

Solution

This message appears when the account or domain involved has an outstanding unpaid balance. For a domain, this may also be triggered by a previous account that owned the domain.

  1. Check each Cloudflare account you have access to for an outstanding balance. Refer to Email address and password if you have forgotten these details.
  2. To pay the balance, refer to Pay an outstanding balance.
  3. Wait 24 hours after paying this balance.
  4. Attempt the upgrade again.

As a reference, the full error messages you may see are:

Verify the fix

After you pay the outstanding balance and wait 24 hours, return to the domain or subscription you were trying to purchase and retry the upgrade.