Doing a sacli stop/start/DBReset and even a Reset does not get it back to a working state. After a reboot it works for a while then back to the same error.
When this occurs no new connection to the UI or Admin page is allowed.
FYI, most users are now using v3 clients.2019-10-15T16:14:08-0400 [stdout#info] [WEB] OUT: '2019-10-15T16:14:08-0400 [stdout#info] u"CPage exception in CMain/renderHTTP: sqlalchemy.exc.StatementError: (sqlalchemy.exc.InvalidRequestError) Can\'t reconnect until invalid transaction is rolled back\\n[SQL: SELECT config.profile_id AS config_profile_id, config.name AS config_name, config.value AS config_value \\nFROM config INNER JOIN profile ON profile.id = config.profile_id \\nWHERE config.name IN (%s) AND profile.name = %s]\\n[parameters: [{}]] (9000)"'