Do not get Blocked Sites error page

[nearones]

Dear Experts,
I am getting bellow error for the sites which are been blocked, and this error comes after a long time atleast after 2 mins. But I am not getting error of the blocked catagory webpage of PFsense, which i use to get it when I had configured first time. I had compared settings. Can some one help me out for this?

Thanking you
Prashant Chauhan

ERROR
The requested URL could not be retrieved

–------------------------------------------------------------------------------

While trying to retrieve the URL: http://..1.207/sgerror.php?

The following error was encountered:

•Connection to ..1.207 Failed
The system returned:

(60) Operation timed outThe remote host or network may be down. Please try the request again.

Your cache administrator is admin@localhost.

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Generated Wed, 04 Jan 2012 08:10:08 GMT by WEBSECURITY (squid/2.7.STABLE9)

[Cry Havok]

You already have an open thread on this - please keep it there.