While accessing Nginx Admin in WHM, you may receive the following error;
No response from subprocess (/usr/local/cpanel/whostmgr/docroot/cgi/addon_nginx.cgi) with exit signal: 2
To resolve the issue, you need to install the following perl module;
[email protected] [~]# /scripts/perlinstaller Task::Cpanel::Core
Once installation is completed, refresh the page, it should be working fine without any error.