How to solve error "connection:closed" in SharePoint2010?

Question

Hi , when i deleted site under mysite collection the webapplication doesnot work and i had this error

HTTP/1.1 200 OK Server: Microsoft-IIS/7.5 Date: Fri, 13 Dec 2013 07:03:54 GMT Connection: close

When I checked the log file I had this :

Answer 1

From Microsoft support page

Cause

This is caused by insufficient permissions for the search service account on the SharePoint Server. Verify that no group policies have been set on the local user groups 'WSS_WPG' and 'WSS_ADMIN_WPG'.

Resolution

Check the system event log for group policy changes that may have occurred around the same time as the search errors. Determine if any group policies have altered permissions on 'WSS_WPG', or WSS_ADMIN_WPG groups

From the folder %COMMONPROGRAMFILES%\Microsoft Shared\web server extensions\14\bin run the Psconfig command-line tool for SharePoint Products as follows:

Psconfig -cmd secureresources