While accessing the Fantastico in cpanel, you may encounter following error,
Fantastico is not installed at the default location /usr/local/cpanel/3rdparty/fantastico. Either move the Fantastico directory from it’s current location to /usr/local/cpanel/3rdparty/fantastico OR enable ioncube loaders in WHM -> Tweak settings.
To resolve the issue
Make sure ioncube loader is installed and enabled on server. You can check it in WHM >> Tweal Settings
If its not working,
You need to compile cpanel PHP (not server PHP) by
This updates/compiles the version of PHP that cPanel uses internally. Not the same as the PHP account users use to execute scripts. The internal PHP binary is used for the cPanel installed version of PHPMyAdmin, Horde, Squirrelmail and any other PHP Webapp that is internal to cPanel/WHM.
After cpphp, if its still showing the same error,
Try to update the cpanel installation by,
# /scripts/upcp –force
This should resolve the issue.