BUG #15400: perl error

The following bug has been logged on the website:

Bug reference:      15400
Logged by:          ramakrishnan r
Email address:      prakash.ramakrishnan.ap@nielsen.com
PostgreSQL version: 10.4
Operating system:   cents os
Description:

Hi team,

whenever am trying to create the perl extension getting below error

-bash-4.2$ psql -p 5432
psql.bin (10.4)
Type "help" for help.

postgres=#  CREATE EXTENSION plperl;
LOG:  disconnection: session time: 0:00:02.074 user=postgres
database=postgres host=10.228.13.46 port=41446
server closed the connection unexpectedly
        This probably means the server terminated abnormally
        before or while processing the request.
The connection to the server was lost. Attempting reset: Succeeded