I just tried to upgrade my test installation from 4.2.1b to 4.5b. I am getting an error that seems to pertain to the teams functionality. When I click 'commit' I get the following:

Fatal error: Call to undefined function: get_assigned_team_name() in /home/elgrep5/public_html/sugar45/data/SugarBean.php on line 1213

I am running Sugar Open Source and have TeamsOS module installed.

Has anyone else encountered this? Can anyone suggest a solution? I would appreciate any advice on what to do to handle this and continue with the upgrade. Do I need to uninstall that TeamsOS module in order to get the upgrade to occur?

Thanks for any help you can give.

Best,