If you log in to your Google account and receive a message that an account update is required, you may have an account conflict. This occurs if you associated your @mansd.org email address with a personal account you created prior to MSD adopting Google Apps for Education. All @mansd.org email address are now reserved for organizational district accounts.
Please review the following information. Start with the topic What is a conflicting account? : https://support.google.com/a/answer/185172?hl=en