Need help license key for moving SonarQube

Our version runs on the old OS Ubuntu LTS 16.04 and SonarQube 7.3.
I did the upgrade on another server with Ubuntu 22.04 LTS and SonarQ 8.9 LTS latest version.
I need your help about lisense error: Invalid server ID. Please provide a license for the following serverID.

Hey there.

As stated on the License Manager page:

In case of any issue or question about licenses, please send an email to contact@sonarsource.com.