I have this error when I run manage.py makemigrations
File "/home/opt/python-virtual-env/django-cms/lib/python3.7/site-packages/cmsplugin_contact/migrations/0003_auto__add_field_contact_form_name.py", line 3, in <module>
from south.db import db
File "/home/opt/python-virtual-env/django-cms/lib/python3.7/site-packages/south/db/__init__.py", line 84, in <module>
db = dbs[DEFAULT_DB_ALIAS]
KeyError: 'default'
I have this error when I run
manage.py makemigrations