Problem:When i tried to access csf (ConfigServer Security & Firewall) option in WHM i got the following error.Internal Server Error500No response from subprocess (/usr/local/cpanel/whostmgr/docroot/cgi/addon_csf.cgi): subprocess exited with status 2cpsrvd/11.38.0.18 Server at xxx.xxx.xxx.xxxSolution:Log-in to your server using SSH. Run this command as root:curl -s configserver.com/free/csupdate | perl