Fatal error: Uncaught Error: Call to undefined function app() in D:\Application\www\Training\storage\framework\views\8d551a97a846af718b573d875552219315c5245e.php:1 Stack trace: #0 {main} thrown in D:\Application\www\Training\storage\framework\views\8d551a97a846af718b573d875552219315c5245e.php on line 1