Since today, it seems i lost my licence

[marbella]

Hi!
Opening today the same rhino 6 file that yesterday, and using my wibu key that has official vray licence, i have now this message.
I tried to close rhino, to switch off my computer.
This is a huge problem for me because now i am rendering a competition, and i have to use vray.
Can you please help me?
Thanks so much!

[stefan.isakov]

You can check the status of your licenses on the web page "localhost:30304" or "127.0.0.1:30304", if the web page is not accessible, you can try to re-install V-Ray license server 5.2.2 from the link below:
https://download.chaosgroup.com/?platform=47&product=48
Also, make sure that the dongle is plugged in and the wibu key driver is installed and the latest version. The dongle should be recognized by your OS.
If you are able to see your dongle based license as free and available, please start Rhino and work with V-Ray. If any error or issue appears, please send us a screenshot. We also do support via e-mail "support@chaosgroup.com" where sensitive information can be shared.