You have 1 unapplied migration(s). Your project may not work properly until you apply the migrations for app(s): qna.
Run 'python manage.py migrate' to apply them.

이런 에러가 뜨는데
python manage.py migrate
python manage.py makemigrations

기타 등등을 해봤을 때 계속
django.db.utils.ProgrammingError: (1146, "Table 'mywebsite.qna_answer' doesn't exist") 이런 에러가 뜹니다.