Fatal error: Uncaught Error: Undefined constant "Core\CORE_PATH" in /home/nazir111/public_html/core/Autoloader.php:18 Stack trace: #0 /home/nazir111/public_html/index.php(8): Core\Autoloader::register() #1 {main} thrown in /home/nazir111/public_html/core/Autoloader.php on line 18