SCOM 2012 Enterprise Management Monitoring Console crashes when try to edit a SQL dashboard

SCOM 2012 Enterprise Management Monitoring Console crashes when try to edit a SQL dashboard.

Following is reported in the event viewer:

Faulting application name: Microsoft.EnterpriseManagement.Monitoring.Console.exe, version: 7.0.9538.0, time stamp: 0x50903ed4
Faulting module name: KERNELBASE.dll, version: 6.1.7601.18015, time stamp: 0x50b8479b
Exception code: 0xe0434352
Fault offset: 0x0000000000009e5d
Faulting process id: 0x1ac0
Faulting application start time: 0x01ce78bb80686975
Faulting application path: C:\Program Files\System Center 2012\Operations Manager\Console\Microsoft.EnterpriseManagement.Monitoring.Console.exe
Faulting module path: C:\Windows\system32\KERNELBASE.dll
Report Id: d830be50-e4ae-11e2-b1a5-00155d202602

Following is reported in the problem details:

Problem signature:
  Problem Event Name:CLR20r3
  Problem Signature 01:35IX4XXD43DM0DHGBOU3ZAVYZVCIPHYK
  Problem Signature 02:7.0.5000.0
  Problem Signature 03:50903ed4
  Problem Signature 04:mscorlib
  Problem Signature 05:4.0.0.0
  Problem Signature 06:50483a22
  Problem Signature 07:2102
  Problem Signature 08:84
  Problem Signature 09:System.ArgumentNullException
  OS Version:6.1.7601.2.1.0.272.7
  Locale ID:1033
  Additional Information 1:8b4e
  Additional Information 2:8b4e72df4a26d2cd0ac0f2c4a8b4d7f4
  Additional Information 3:b87d
  Additional Information 4:b87d37ff1cdb59edf694ebb399462296

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The installation is on a 64 bit machine.