After cPanel upgrade if you are getting following error while accessing the ConfigServer Security & Firewall plugin.
Internal Server Error: “GET /cpsess3970557455/cgi/addon_csf.cgi HTTP/1.1” 500 No response from subprocess (/usr/local/cpanel/whostmgr/docroot/cgi/addon_csf.cgi): subprocess exited with status 2
You may try to use the following workaround.
Disable the firewall
/usr/sbin/csf -x
Installe the perl modules Net::LibIDN & URI
/scripts/perlinstaller –force Net::LibIDN
/scripts/perlinstaller –force URI
Enable the firewall
/usr/sbin/csf -e
Upgrade the firewall
/usr/sbin/csf -u
This should resolve the issue with the plugin.. well at least it did for me 😉
Nicely described article.
Thanks for the info bro. 🙂