Article ID: 112530, created on Oct 14, 2011, last review on Aug 12, 2014

  • Applies to:
  • Plesk 10.x for Windows

Symptoms

The following error is displayed in the Plesk Panel interface:
HTTP Error 500.0 - Internal Server Error
Unable to place a FastCGI process in a JobObject. Try disable the Application Pool CPU Limit feature

Note: If you are looking for a solution to the 500 - Internal Server Error, refer to the article regarding this issue: #114882:[HUB] 500 - Internal Server Error
 

Resolution

Turn off CPU limitations for the PleskControlPanel application pool in IIS Manager (on the server where Parallels Plesk Panel is installed), as shown in the following screenshot:

See also

Microsoft KB 970208
CPU Settings for an Application Pool <cpu>
 
 

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