An error has occurred in the application

I am using eM Client version 7.2.34062.0.  I repeatedly encounter this error message:

An error has occurred in the application that prevents it from continuing. The application will terminate.

The application terminates, and I need to restart the application.  This now happens several times per day, it’s very frustrating. 

Any ideas what is causing this?  I connect to an Exchange Server using Windows 10.

Thanks. 

I also had this problem with 34208.  I note that the 34633 version is available for download.  Try it and see if the issue continues. go to https://emclient.com/release-history to get it.