Outlook 2011 crashes every time when it tries to access an exchange online account that is not being used any (user account has been deleted from server but I still like to keep the local data). For the past half year this did not create an issue but somehow it now crashes almost instantly with the following  error message:

Microsoft Error Reporting log version: 2.0

Error Signature:
Exception: EXC_BAD_ACCESS
Date/Time: 2014-09-08 15:55:54 +0000
Application Name: Microsoft Outlook
Application Bundle ID: com.microsoft.Outlook
Application Signature: OPIM
Application Version: 14.4.4.140807
Crashed Module Name: Microsoft Outlook
Crashed Module Version: 14.4.4.140807
Crashed Module Offset: 0x002d1209
Blame Module Name: Microsoft Outlook
Blame Module Version: 14.4.4.140807
Blame Module Offset: 0x002d1209
Application LCID: 1031
Extra app info: Reg=en Loc=0x0407
Crashed thread: 7

any idea ?