Fatal error: Uncaught Error: Call to undefined function CodeIgniter\locale_set_default() in C:\xampp\htdocs\hris\system\CodeIgniter.php:184 Stack trace: #0 C:\xampp\htdocs\hris\system\bootstrap.php(181): CodeIgniter\CodeIgniter->initialize() #1 C:\xampp\htdocs\hris\index.php(36): require('C:\\xampp\\htdocs...') #2 {main} thrown in C:\xampp\htdocs\hris\system\CodeIgniter.php on line 184