Fatal error: Uncaught Error: Call to undefined function app() in D:\Application\www\Training\storage\framework\views\169a9e3164995bee77214f0fa4e108b3a08e4f46.php:1 Stack trace: #0 {main} thrown in D:\Application\www\Training\storage\framework\views\169a9e3164995bee77214f0fa4e108b3a08e4f46.php on line 1