Airflow in docker keep restarting - python-3.x

Question

Im trying to create a local Airflow env with Docker + ubuntu in a Windows OS.
I used the following wizard:
https://github.com/aws/aws-mwaa-local-runner
This wizard creates 2 containers (1 for DB and 1 for the Airflow)
Now I'm stuck with the following problem:
My Airflow container keeps restarting after troughing 2 exceptions:
"ERROR: You need to initialize the database. Please run airflow db init. Make sure the command is run using Airflow version 2.3.2."
Traceback (most recent call last):
File "/usr/local/bin/airflow", line 8, in
sys.exit(main())
File "/usr/local/airflow/.local/lib/python3.7/site-packages/airflow/main.py", line 38, in main
args.func(args)
File "/usr/local/airflow/.local/lib/python3.7/site-packages/airflow/cli/cli_parser.py", line 51, in command
return func(*args, **kwargs)
File "/usr/local/airflow/.local/lib/python3.7/site-packages/airflow/cli/commands/db_command.py", line 35, in initdb
db.initdb()
File "/usr/local/airflow/.local/lib/python3.7/site-packages/airflow/utils/session.py", line 71, in wrapper
return func(*args, session=session, **kwargs)
File "/usr/local/airflow/.local/lib/python3.7/site-packages/airflow/utils/db.py", line 648, in initdb
upgradedb(session=session)
File "/usr/local/airflow/.local/lib/python3.7/site-packages/airflow/utils/session.py", line 68, in wrapper
return func(*args, **kwargs)
File "/usr/local/airflow/.local/lib/python3.7/site-packages/airflow/utils/db.py", line 1449, in upgradedb
command.upgrade(config, revision=to_revision or 'heads')
File "/usr/local/lib/python3.7/site-packages/alembic/command.py", line 294, in upgrade
script.run_env()
File "/usr/local/lib/python3.7/site-packages/alembic/script/base.py", line 490, in run_env
util.load_python_file(self.dir, "env.py")
File "/usr/local/lib/python3.7/site-packages/alembic/util/pyfiles.py", line 97, in load_python_file
module = load_module_py(module_id, path)
File "/usr/local/lib/python3.7/site-packages/alembic/util/compat.py", line 182, in load_module_py
spec.loader.exec_module(module)
File "", line 728, in exec_module
File "", line 219, in _call_with_frames_removed
File "/usr/local/airflow/.local/lib/python3.7/site-packages/airflow/migrations/env.py", line 107, in
run_migrations_online()
File "/usr/local/airflow/.local/lib/python3.7/site-packages/airflow/migrations/env.py", line 101, in run_migrations_online
context.run_migrations()
File "", line 8, in run_migrations
File "/usr/local/lib/python3.7/site-packages/alembic/runtime/environment.py", line 813, in run_migrations
self.get_context().run_migrations(**kw)
File "/usr/local/lib/python3.7/site-packages/alembic/runtime/migration.py", line 548, in run_migrations
for step in self._migrations_fn(heads, self):
File "/usr/local/lib/python3.7/site-packages/alembic/command.py", line 283, in upgrade
return script._upgrade_revs(revision, rev)
File "/usr/local/lib/python3.7/site-packages/alembic/script/base.py", line 365, in _upgrade_revs
revs = list(revs)
File "/usr/local/lib/python3.7/site-packages/alembic/script/revision.py", line 1040, in _iterate_revisions
total_space.remove(rev.revision)
KeyError: '75d5ed6c2b43'"
I tried to run the following command in ubuntu for updating the DB:
"docker exec -it aws-mwaa-local-runner-202_local-runner_1 /entrypoint.sh airflow db upgrade"
but getting same error:
"..... KeyError: '75d5ed6c2b43'"
I also tried to reset and init the Airflow DB with-
docker exec -it aws-mwaa-local-runner-202_local-runner_1 /entrypoint.sh airflow initdb
docker exec -it aws-mwaa-local-runner-202_local-runner_1 /entrypoint.sh airflow reset
and still getting the "..... KeyError: '75d5ed6c2b43'" error.
waiting for response,
Thanks