broke again … sure… 
—> Plasma 6 (KDE) just reaching the repositories - #75 by pebcak
there is a huge kde plasma 6 update… packages changed.
You can simply remove the culprit not existing package anymore form the list on packages screen…
it is:
khotkeys
but by now… the hotfix should already should get applied in case you are not in a country that banning you from access github/gitlab