user matching query does not exist. django

# Check the [object] table to see if the item you are trying to find exists
# it may have been deleted
[object] matching query does not exist
# i.e.
User matching query does not exist
# there is no User line matching what you queried in the public.auth_user table 

Here is what the above code is Doing:
1. It’s creating a new User object.
2. It’s setting the username and password fields.
3. It’s saving the User object into the database.
4. It’s retrieving the User object from the database and printing it to the console.