Event ID: 4999 MSExchange Common

Event ID: 4999
Source: MSExchange Common
Watson report about to be sent for process id: 3376, with parameters: E12, c-RTL-AMD64, 14.01.0218.015, ECP, M.E.Management.ControlPanel, M.E.M.C._Default.CreateNavTree, System.NullReferenceException, aace, 14.01.0218.013.
ErrorReportingEnabled: False

Do yout have any idea what i could do?
HariomExchange ExpertsAsked:
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Zacharia KurianAdministrator- Data Center & NetworkCommented:
What version is your exchange? Is it 2010 with Roll Up 8? if so remove the roll up. For more information refer the below link.


AmitIT ArchitectCommented:
Is this error causing any issue on your server? Also what is the latest SP and RU on this box. Here is MS KB for similar issue

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HariomExchange ExpertsAuthor Commented:
We are running on EX 2010 SP1 and planning for Service Pack Upgrades.

Thanks for your support.
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