Fatal error: Uncaught Error: Class "CI_Controller" not found in D:\InetPub\vhosts\cmu-online.tech\noelgascon.cmu-online.tech\SMBS\application\controllers\Pages.php:2 Stack trace: #0 {main} thrown in D:\InetPub\vhosts\cmu-online.tech\noelgascon.cmu-online.tech\SMBS\application\controllers\Pages.php on line 2