Can't Retrieve Key 9.3.0

[SteCC]

I click 'Retrieve Keys' on the licence management page and keep getting the following error:

The version of your installed software is 9.3 for Unix/Linux, but the current license version is 10.0-* for Unix/Linux. Upgrades from 10.0-* for Unix/Linux to 9.3 for Unix/Linux are not available for this license

Does this mean the licence is to new for my Plesk version?

How do I fix this as I can't create any new domains.
Found this post but still doesn't make sense.
I'm guessing it's something via SSH but am still a very new user to it.

Can anyone explain, as you would to an idiot, or offer another solution?

 

[IgorG]

I suggest you contact your sales representative. He will check status of your license in Parallels Key Administrator and help you.