can't access my admin dashboard!!!

Hi,
I remove bbpress some weeks ago, and today checking the members list i see that bbpress keeps some users in the list with “participant” and “keymaster” roles.
What i’ve done is changing the keymaster to administrator, and from that moment i can’t access the admin dashboard.

It’s been hours working on this to fix it without success.
i disabled all the plugins, no success.

I have exactly the same problem as described here: http://www.s2member.com/forums/topic/uninstalling-s2member-causes-permission-issue/#post-35231

But i don’t understand how Andrew Wilder could fix the problem, by installing a plugin and using it, if he can’t access the admin dashboard.

Need help!

I fixed the problem with some logic.

I’ve installed bbpress in a new domain.
After that open phpmyadmin and search for “keymaster” in all tables.
I start comparing the new tables with the old one’s.

I found that keymaster capability was missing in wp_usermeta —> wp_capabilities:
i copy past the code from the new table to the old one:

a:2:{s:13:”administrator”;b:1;s:13:”bbp_keymaster”;b:1;}

Save and the dashboard is back

Now the only question left, is how to remove bbpress and the roles that he add to my website?

Followed instructions here

and everything back to normal.
Was a hard day!!!
I go watch the walking dead now!