HAHTsite hsrun reports the following:

An error occurred communicating with the HAHTsite Scenario Server, probably because the Scenario Server process running this application has terminated due to an error. Report this problem to the site webmaster.

Diagnostic information:

Error Unable to communicate with the hsserver process using the configured address and port number.
Connection refused
Foreground Host websvr1
Installation Name Update
Server Group clv02
hsrun type CGI
URL http://clearing.ucas.com:80/cgi-bin/hsrun/clv02/cl_search10/StateId/Q2qP5oojuuCIyoKYuhUohXGcChDO3-4W5z/HAHTpage/cl_search.Hssearchh.run
StateId Q2qP5oojuuCIyoKYuhUohXGcChDO3-4W5z
Date/time 17 May 2012 01:33:49.501