BUG #7484: while restore database backup error is raised

The following bug has been logged on the website:

Bug reference:      7484
Logged by:          sudhir
Email address:      sudhir711@hotmail.com
PostgreSQL version: 9.1.4
Operating system:   centos
Description:=20=20=20=20=20=20=20=20

pg_restore: [archiver (db)] Error while PROCESSING TOC:
pg_restore: [archiver (db)] Error from TOC entry 832; 1255 1816123 FUNCTION
ad_column_identifier_ref_sql(character varying, character varying, character
varying, character varying, character varying) tad
pg_restore: [archiver (db)] could not execute query: server closed the
connection unexpectedly
    This probably means the server terminated abnormally
    before or while processing the request.