[Orgmode] AquaEmacs launch error Symbol's value as variable is void: org-agenda-mode-map

[Graham Smith]

I hav just upgraded to org-mode 6.06b with Aquaemacs 1.4.

I did this by copying the new files into my existing orgmode directory where the prefeences.el file points.

But launching emacs gives the following error:

"An error has occurred while loading `~/Library/Preferences/Aquamacs Emacs/Preferences.el (or .elc)':

Symbol's value as variable is void: org-agenda-mode-map"

Can any one suggest where the problem might be?

Thanks,

Graham