Fatal error: Uncaught Error: Call to undefined function app() in D:\Application\www\Training\storage\framework\views\02ace867ad90e56aa009e686af020e16350142e1.php:1 Stack trace: #0 {main} thrown in D:\Application\www\Training\storage\framework\views\02ace867ad90e56aa009e686af020e16350142e1.php on line 1