Operation Not Permitted: SubID showdown to Save My Family Media Database

My homelab includes a virtual machine, media01, which hosts several critical services. Among these is an Immich instance, a self-hosted photo and video management application. This service is used by my family to access media dating back to 2010. Recently, an issue arose after I inadvertently removed the media01 VM from the domain using the ipa-client --uninstall command. Compounding this, the last backup of the VM was on April 5, 2024.