Fatal error: Uncaught Error: Call to undefined function app() in D:\Application\www\Training\storage\framework\views\e13f9ad3ebbcc4c65b8f6f4e5a82b812ece17d8d.php:1 Stack trace: #0 {main} thrown in D:\Application\www\Training\storage\framework\views\e13f9ad3ebbcc4c65b8f6f4e5a82b812ece17d8d.php on line 1