Django Squash Migrations Error.

squash-migrations-error.txt

Applying investors.0001_squashed_0032_auto_20200103_0035...Traceback (most recent call last):
  File "/Users/aash/projects/rpco-backoffice-api/backend/venv/bin/django-admin", line 8, in <module>
    sys.exit(execute_from_command_line())
  File "/Users/aash/projects/rpco-backoffice-api/backend/venv/lib/python3.7/site-packages/django/core/management/__init__.py", line 381, in execute_from_command_line
    utility.execute()
  File "/Users/aash/projects/rpco-backoffice-api/backend/venv/lib/python3.7/site-packages/django/core/management/__init__.py", line 375, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/Users/aash/projects/rpco-backoffice-api/backend/venv/lib/python3.7/site-packages/django/core/management/base.py", line 323, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/Users/aash/projects/rpco-backoffice-api/backend/venv/lib/python3.7/site-packages/django/core/management/base.py", line 364, in execute
    output = self.handle(*args, **options)
  File "/Users/aash/projects/rpco-backoffice-api/backend/venv/lib/python3.7/site-packages/django/core/management/base.py", line 83, in wrapped
    res = handle_func(*args, **kwargs)
  File "/Users/aash/projects/rpco-backoffice-api/backend/venv/lib/python3.7/site-packages/django/core/management/commands/migrate.py", line 234, in handle
    fake_initial=fake_initial,
  File "/Users/aash/projects/rpco-backoffice-api/backend/venv/lib/python3.7/site-packages/django/db/migrations/executor.py", line 117, in migrate
    state = self._migrate_all_forwards(state, plan, full_plan, fake=fake, fake_initial=fake_initial)
  File "/Users/aash/projects/rpco-backoffice-api/backend/venv/lib/python3.7/site-packages/django/db/migrations/executor.py", line 147, in _migrate_all_forwards
    state = self.apply_migration(state, migration, fake=fake, fake_initial=fake_initial)
  File "/Users/aash/projects/rpco-backoffice-api/backend/venv/lib/python3.7/site-packages/django/db/migrations/executor.py", line 245, in apply_migration
    state = migration.apply(state, schema_editor)
  File "/Users/aash/projects/rpco-backoffice-api/backend/venv/lib/python3.7/site-packages/django/db/migrations/migration.py", line 124, in apply
    operation.database_forwards(self.app_label, schema_editor, old_state, project_state)
  File "/Users/aash/projects/rpco-backoffice-api/backend/venv/lib/python3.7/site-packages/django/db/migrations/operations/models.py", line 530, in database_forwards
    getattr(new_model._meta, self.option_name, set()),
  File "/Users/aash/projects/rpco-backoffice-api/backend/venv/lib/python3.7/site-packages/django/db/backends/base/schema.py", line 363, in alter_unique_together
    self._delete_composed_index(model, fields, {'unique': True}, self.sql_delete_unique)
  File "/Users/aash/projects/rpco-backoffice-api/backend/venv/lib/python3.7/site-packages/django/db/backends/base/schema.py", line 397, in _delete_composed_index
    ", ".join(columns),
ValueError: Found wrong number (0) of constraints for investors_companyverification(investor_id, status)