admin login = member rights

Hi,

Problem is that the admin login does not work in a proper way:

suddenly the admin had member rights, no dashboard. (I noticed this after a wizard updtate of buddypress)

only when I use http://www.new60.nl/wp-admin/ I can login as admin, without the latest / the login is a member login. What can I do or delete? Posted this question 2 times on buddypress support, but no answer.

Kind regards, AM