Why the Clean Up Management Jobs are Failing with the "Error: public.main_jobevent does not exist" on Automation Controller?

Issue

• Why the Clean up Management jobs are failing.

• Getting the below error while running the Clean up Management jobs:

  
  File "/var/lib/awx/venv/awx/lib64/python3.8/site-packages/django/db/utils.py", line 90, in __exit__
    raise dj_exc_value.with_traceback(traceback) from exc_value
  File "/var/lib/awx/venv/awx/lib64/python3.8/site-packages/django/db/backends/utils.py", line 82, in _execute
    return self.cursor.execute(sql)
  django.db.utils.ProgrammingError: relation "public.main_jobevent" does not exist
  LINE 1: ...ild FROM pg_catalog.pg_inherits WHERE inhparent = 'public.ma...