activation licence refused with v2.1

[froggy]

hello

I reinstalled my qnap NAS and therefore I had to reinstall minimserver.
I do have version 2.1 (qpkg file) and the licence purchased that match.

but I cannot validate the licence ; instead I am granted with this red message:

[2de1e3fb] License expiry date conflicts with installed package minimserver-update-222

the status tab says MinimServer 2.1 update 222, Copyright © 2012-2022 Simon Nash.
but I did install manually the very file I installed in the first place.

how can I solve this and activate the licence I have ?

kind regards