Help me on Reactivating licenses - Deleted DB

Oh my gosh! Instead of disabling the orchestrator to practice installing the orchestrator, I deleted the DB and the orchestrator and reinstalled it.
When I try to register an existing license for a new orchestrator, it says the license is already registered…
Is there any way to solve this?
I also deleted the old DB.

Hi @Bobae_Lee

I am not sure if it helps, but try to deactivate the license key on the machine where the orchestrator was running via the console.

if that does not work then :