windows server 2012 R2 hang

[khalidhazemfuadibraheemsulemanesahalasah]

i have windows server 2012R2 it hang every 3-4 days and in event log i have this error :

Unable to start a DCOM Server: {1F87137D-0E7C-44D5-8C73-4EFFB68962F2}. The error:
"5"
Happened while starting this command:
C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding

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