won't update gmail

Gmail stopped syncing a day ago.  De-installed the client and reinstalled okay.  But, it won’t update the last 24 hours of email, although I can read the email in native mode.  No errors show on the sync page.

Hi John,

Reinstalling of eM Client doesn’t do any changes to the database. Please try first deleting the account in Menu > Tools > Accounts and configuring it again.

Russel