“no such table” exception

I solved the same problem with these steps :

• Delete your database (db.sqlite3 in my case) in your project directory
• Remove everything from __pycache__ folder under your project subdirectory
• For the application you are trying to fix, go to the folder and clear migrations and __pycache__ directories

When you are sure you have cleared all the above files, run:

python manage.py makemigrations
python manage.py migrate