How to log in as administrator after password login was disabled?

edit

You can update password in your admin account:

python manage.py shell
>>> from django.contrib.auth.models import User
>>> u = User.objects.get(id=your_user_id)
>>> u.set_password('yourpassword')
>>> u.save()

Then log in via the admin interface at url /admin, you might have to add that your in the root urls.py.

Thanks for the help !! I just loged in at /settings and changed de login providers, now everything runs well !