Outlook started crashing every few minutes today. Rebooted repeatedly but keeps happening. Running Mavericks on iMac 2013 with Office for Mac 2011

Error Message is:

Microsoft Error Reporting log version: 2.0

Error Signature:
Exception: EXC_BAD_ACCESS
Date/Time: 2014-10-07 14:09:03 +0000
Application Name: Microsoft Outlook
Application Bundle ID: com.microsoft.Outlook
Application Signature: OPIM
Application Version: 14.4.1.140326
Crashed Module Name: Microsoft Outlook
Crashed Module Version: 14.4.1.140326
Crashed Module Offset: 0x0028ab85
Blame Module Name: Microsoft Outlook
Blame Module Version: 14.4.1.140326
Blame Module Offset: 0x0028ab85
Application LCID: 1033
Extra app info: Reg=en Loc=0x0409
Crashed thread: 10

Any suggestions?