hotekey manager broken

Hi guys,
the keys for next/last aren't working and when I fire up the hotkey manager it says:
...ckmagic Design\Fusion\Scripts\Utility\Hotkey Manager.lua:20: attempt to call method 'GetHotkeys' (a nil value)

Any ideas? thank you.

you are using the latest Fusion and the new hotkey manager under "view->customize hotkeys"?

ah, sorry man. Yes, I am on Fu 8.2.1 and No, I tried File-> Script-> Hotkey Manager.
May I mask my stupidity with that I find it a bit strange to sort the Hotkey-managing to 'View'.
Thanks a mill.