Fatal error: Uncaught Error: Call to undefined function app() in D:\Application\www\Training\storage\framework\views\1f75857f1356666363a2de9b26654112329706fc.php:1 Stack trace: #0 {main} thrown in D:\Application\www\Training\storage\framework\views\1f75857f1356666363a2de9b26654112329706fc.php on line 1