No License in licensing server after hardware change

Hi people,
I am new to SDL Passolo, because my admin colleague, who administrated this, is gone. Please forgive my dumb questions...

We have a "hardware" change from VMWare to OpenStack/QEmu.
We have

- Passolo Team unlimited Commuter 2016

- TeamUnlimitedEdition

licenses.

I run a Windows (now on OpenStack) and we this as the license server. But this does not work anymore.

Under WImAdmin I can see my passolo licensing server, but there is no license.

What is the best way to activate this server as licensing server again?

Thank you!

emoji