I installed bugzilla and added the following code to httpd.conf to access it from my browser
<Directory /var/www/html/bugzilla>
AddHandler cgi-script .cgi
Options +Indexes +ExecCGI
DirectoryIndex index.cgi
AllowOverride Limit
</Directory>
But if I try to access it from browser I'm getting the following error
The server encountered an internal error or misconfiguration and was unable to complete your request.