Testing the Enterprise Trial running on VirtualBox.
After running some Test-Scans, it is not possible to login to the Website anymore.
In the OS Administration showing ‘List Users’ fails:
journalctl -f shows:
The Enterprise Trial is depreciated. The new Enterprise VMs are Greenbone Free and Greenbone Basic. You should upgrade to those products.
If you are asking for the Greenbone Free Download you’ll get
Greenbone-Enterprise-TRIAL-22.04.27-VirtualBox.ova
and the error is the same with this version as it was occuring under 22.04.21
Download done yesterday.
Regards
Oh, my mistake. I wrongly assumed that the Greenbone free would be issued with updated filename. 
Closing as a duplicate of the thread linked below which also contains a temporary workaround until a new version of the VM is available.
Please follow-up within that thread for further questions.