How did you manage to do that? Did you set a limit that's too low, or was it an actual suspension by clicking the suspend button? I believe there is a check for that, so I'm not clear on how it was accomplished.
In any case:
1) Type:
Code:
usermod -U admin
so that you can login to DA again (I believe should be enough).
2) create another Admin account, call him "admin2".
3) login as admin2. Suspend "admin" again, then unsuspend "admin". This is to reset all other config files to the unsuspended state.