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