14.0.4.0 Data Source error since updating

Just updated, now get this error trying to connect to any machine when using my MariaDB database source:


MySql.Data.MySqlClient.MySqlException (0x80004005): Invalid attempt to Read when reader is closed.
at MySql.Data.MySqlClient.MySqlDataReader.Throw(Exception ex)
at MySql.Data.MySqlClient.MySqlDataReader.Read()
at Devolutions.RemoteDesktopManager.Business.DataSources.DatabaseStateSubDataSource.GetCheckOut(String connectionID, Boolean canRetry)



When I run the test host/schema there are no issues reported.