Customized TeamViewer Modules Warning - How To Remove Message on My Free Account

I have a free account but suddenly I am getting the following message every time I try to use my free account:

Your current TeamViewer plan does not include connections to customized TeamViewer modules. Your session will therefore be terminated after a short time. Please upgrade to a higher plan to use this functionality.

I have completely uninstalled and reinstalled the program and also had my ID reset to personal use by Team Manager admin. Any suggestions on what I need to do to correct this? It ends up limiting my usage to about 5 minutes. I'm using the program to help my mom with her PC. Thanks