Superset error sqlalchemy

[BestOwed]

Describe the bug
Superset error sqlalchemy.exc.OperationalError: (_mysql_exceptions.OperationalError) (1054, "Unknown column 'dbs.allow_run_sync' in 'field list'")

To Reproduce
Steps to reproduce the behavior:

1. Go to 'SOURCES'
2. Click on 'DATABASES'
3. See error

Expected behavior
Open DATABASE connection page.

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