License server error 500

[Nick P]

Same here.

My Synology NAS has a valid licence.
My backup system is Mint 20.2 and I thought it was something to do with recent upgrade from 20.1

Both versions are 195, but with the Mint 20.2 system the licence activates ok

"MinimServer 2.0.18 update 195, Copyright © 2012-2021 Simon Nash. All rights reserved.

Your license type is Full. For more information, select the License tab.

Your full license has been reactivated successfully
You are using 2 of 3 license activations (click here for details)"

But when I click to the Licence tab, I get this

"MinimServer 2.0.18 update 195, Copyright © 2012-2021 Simon Nash. All rights reserved.

Your license type is Starter. For more information, select the License tab.

License server error 500: [efd19eda] Full license activation record not found; resetting to Starter Edition
License server error 500: [efefcbee] Unexpected ukey 11eb85a3ee194f67"