It is probably an issue with the Data Bridge BETA serial code getting put into the MySQLi code base. I'm in the process of combining the extensions and most likely have accidentally added some of the code into the MySQLi code base in a recent build.
The easiest solution would be to uninstall Data Bridge and MySQLi Server Behaviors and install the Data Bridge BETA using the link on the top of the page. It will actually help you convert the site to MySQLi since it includes conversion functionality that doesn't exist in the MySQLi code base.
Did this help? Tips are appreciated...
