The requested URL /cpanel was not found on this server
If you run cPanel servers, then you may at some point experience this issue.
The problem is when you attempt to visit “http://server.example.com/cpanel” and you get the following message or similar:
The requested URL /cpanel was not found on this server.
The requested URL /whm was not found on this server.
To fix this, you must add the following to your httpd.conf (/usr/local/apache/conf/httpd.conf):
ErrorDocument 400 /400.shtml ErrorDocument 401 /401.shtml ErrorDocument 403 /403.shtml ErrorDocument 404 /404.shtml ErrorDocument 500 /500.shtml ScriptAlias /cgi-sys/ /usr/local/cpanel/cgi-sys/ Alias /sys_cpanel/ /usr/local/cpanel/sys_cpanel/ Alias /java-sys/ /usr/local/cpanel/java-sys/ Alias /img-sys/ /usr/local/cpanel/img-sys/ Alias /akopia/ /usr/local/cpanel/3rdparty/interchange/share/akopia/ Alias /neo-images/ /usr/local/cpanel/base/neomail/neo-images/ ScriptAliasMatch ^/cpanel/(.*) /usr/local/cpanel/cgi-sys/redirect.cgi ScriptAlias /cpanel /usr/local/cpanel/cgi-sys/redirect.cgi ScriptAlias /whm /usr/local/cpanel/cgi-sys/whmredirect.cgi ScriptAlias /securewhm /usr/local/cpanel/cgi-sys/swhmredirect.cgi ScriptAlias /webmail /usr/local/cpanel/cgi-sys/wredirect.cgi ScriptAliasMatch ^/webmail/(.*) /usr/local/cpanel/cgi-sys/wredirect.cgi ScriptAliasMatch ^/kpanel/(.*) /usr/local/cpanel/cgi-sys/redirect.cgi ScriptAlias /controlpanel /usr/local/cpanel/cgi-sys/redirect.cgi ScriptAlias /securecontrolpanel /usr/local/cpanel/cgi-sys/sredirect.cgi Alias /mailman/archives/ /usr/local/cpanel/3rdparty/mailman/archives/public/ ScriptAlias /mailman/ /usr/local/cpanel/3rdparty/mailman/cgi-bin/ Alias /pipermail/ /usr/local/cpanel/3rdparty/mailman/archives/public/ Alias /interchange/ /usr/local/cpanel/3rdparty/interchange/share/interchange/ Alias /interchange-5/ /usr/local/cpanel/3rdparty/interchange/share/interchange-5/
Add this anywhere in the httpd.conf, outside of any <VirtualHost> tags.
Restart apache (service httpd restart), and bingo!