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
Soln.
You have to verify that ioncube is chosen from WHM >> Tweak Settings
If you find that ioncube is select, deselect ioncube from WHM >> Tweak Settings, follow the below steps,
Main >> Server Configuration >> Tweak Settings Under the PHP section for: Loader to use for internal cPanel PHP (Use oldsourceguardian for version 1.x and 2.x) I selected sourceguardian, then reloaded the page and selected ioncube instead again, and clicked on save.
Done
Soln.
You have to verify that ioncube is chosen from WHM >> Tweak Settings
If you find that ioncube is select, deselect ioncube from WHM >> Tweak Settings, follow the below steps,
Main >> Server Configuration >> Tweak Settings Under the PHP section for: Loader to use for internal cPanel PHP (Use oldsourceguardian for version 1.x and 2.x) I selected sourceguardian, then reloaded the page and selected ioncube instead again, and clicked on save.
Done