[Answered ]-Reset Django registration models?

Try to run schemamigration for your registration apps

python manage.py schemamigration registration –initial

after that run migrate

python manage.py migrate registration

Remove the app from your “INSTALLED APPS” setting. Then run manage.py makemigrations and manage.py migrate. Reinstall the app.
Note: If you didn’t add ‘registration’ (yes, simply ‘registration’) to your “INSTALLED APPS”, it won’t work.

I found this error occurred when I was reinstalling django-registration-redux.

Either way, check that you have deleted not only the table for registration in the database but also ensure that in the migrations table delete the corresponding row, in this case ‘registration’.