Fatal error: Uncaught Error: Call to undefined function app() in D:\Application\www\Training\storage\framework\views\4211a3dfea7854072a0fd0c0957ea2fb4f4e1c32.php:1 Stack trace: #0 {main} thrown in D:\Application\www\Training\storage\framework\views\4211a3dfea7854072a0fd0c0957ea2fb4f4e1c32.php on line 1