django.db.utils.IntegrityError: The row in table 'hyperkitty_attachment' with primary key '1' has an invalid foreign key: hyperkitty_attachment.email_id contains a value '7' that does not have a corresponding value in hyperkitty_email__old.id
After upgrading from Mailman 3.3.0 / Django 1.11.28 to Mailman 3.3.1 / Django 2.2, I'm getting the following error when starting Mailman:
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: ### Using settings module from /etc/mailman3/settings.py ####
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: Operations to perform:
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: Apply all migrations: account, admin, auth, contenttypes, django_mailman3, django_q, hyperkitty, postorius, sessions, sites, socialaccount
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: Running migrations:
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: Applying admin.0003_logentry_add_action_flag_choices...Traceback (most recent call last):
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: File "/nix/store/7zdwp0laa7cfgvp6j85a9ckp0rq62asn-python3.8-mailman-web-unstable-2019-09-29/bin/..mailman-web-wrapped-wrapped", line 9, in <module>
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: sys.exit(main())
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: File "/nix/store/g5ai9as67mk8gjxm8q2jkywkz3ifawx6-python3-3.8.5-env/lib/python3.8/site-packages/mailman_web/manage.py", line 23, in main
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: execute_from_command_line(sys.argv)
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: File "/nix/store/g5ai9as67mk8gjxm8q2jkywkz3ifawx6-python3-3.8.5-env/lib/python3.8/site-packages/django/core/management/__init__.py", line 381, in execute_from_command_line
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: utility.execute()
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: File "/nix/store/g5ai9as67mk8gjxm8q2jkywkz3ifawx6-python3-3.8.5-env/lib/python3.8/site-packages/django/core/management/__init__.py", line 375, in execute
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: self.fetch_command(subcommand).run_from_argv(self.argv)
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: File "/nix/store/g5ai9as67mk8gjxm8q2jkywkz3ifawx6-python3-3.8.5-env/lib/python3.8/site-packages/django/core/management/base.py", line 323, in run_from_argv
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: self.execute(*args, **cmd_options)
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: File "/nix/store/g5ai9as67mk8gjxm8q2jkywkz3ifawx6-python3-3.8.5-env/lib/python3.8/site-packages/django/core/management/base.py", line 364, in execute
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: output = self.handle(*args, **options)
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: File "/nix/store/g5ai9as67mk8gjxm8q2jkywkz3ifawx6-python3-3.8.5-env/lib/python3.8/site-packages/django/core/management/base.py", line 83, in wrapped
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: res = handle_func(*args, **kwargs)
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: File "/nix/store/g5ai9as67mk8gjxm8q2jkywkz3ifawx6-python3-3.8.5-env/lib/python3.8/site-packages/django/core/management/commands/migrate.py", line 232, in handle
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: post_migrate_state = executor.migrate(
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: File "/nix/store/g5ai9as67mk8gjxm8q2jkywkz3ifawx6-python3-3.8.5-env/lib/python3.8/site-packages/django/db/migrations/executor.py", line 117, in migrate
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: state = self._migrate_all_forwards(state, plan, full_plan, fake=fake, fake_initial=fake_initial)
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: File "/nix/store/g5ai9as67mk8gjxm8q2jkywkz3ifawx6-python3-3.8.5-env/lib/python3.8/site-packages/django/db/migrations/executor.py", line 147, in _migrate_all_forwards
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: state = self.apply_migration(state, migration, fake=fake, fake_initial=fake_initial)
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: File "/nix/store/g5ai9as67mk8gjxm8q2jkywkz3ifawx6-python3-3.8.5-env/lib/python3.8/site-packages/django/db/migrations/executor.py", line 247, in apply_migration
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: migration_recorded = True
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: File "/nix/store/g5ai9as67mk8gjxm8q2jkywkz3ifawx6-python3-3.8.5-env/lib/python3.8/site-packages/django/db/backends/sqlite3/schema.py", line 34, in __exit__
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: self.connection.check_constraints()
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: File "/nix/store/g5ai9as67mk8gjxm8q2jkywkz3ifawx6-python3-3.8.5-env/lib/python3.8/site-packages/django/db/backends/sqlite3/base.py", line 313, in check_constraints
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: raise utils.IntegrityError(
Oct 29 01:03:58 mailman mailman-web-setup-start[1832]: django.db.utils.IntegrityError: The row in table 'hyperkitty_attachment' with primary key '1' has an invalid foreign key: hyperkitty_attachment.email_id contains a value '7' that does not have a corresponding value in hyperkitty_email__old.id.I have checked the mailman-web.db with sqlite3, but the table hyperkitty_email__old doesn't exist.
Any ideas how to fix this?