Fatal error: Uncaught Error: Call to undefined function app() in D:\Application\www\Training\storage\framework\views\520c42ed0e051acf8d2e1ec7ee4ba2bb160271c6.php:1 Stack trace: #0 {main} thrown in D:\Application\www\Training\storage\framework\views\520c42ed0e051acf8d2e1ec7ee4ba2bb160271c6.php on line 1