License server error 500

[Guy Meddens]

Dear Support,
After an update of minimserver, the license is disabled.
I get the following message on the homepage:

Your license type is Starter. For more information, select the License tab.
License server error 500: [b4a7e0d7] Full license activation record not found; resetting to Starter Edition
License server error 500: [b4b74770] Unexpected ukey 11eb68afe42cdd96

Should I wait a bit and try to enter the license later?
Thanks for the help.
Guy