Fatal error: Uncaught Error: Call to undefined function app() in D:\Application\www\Training\storage\framework\views\9a6260e46350d23a1bc884c64967fc89215df334.php:1 Stack trace: #0 {main} thrown in D:\Application\www\Training\storage\framework\views\9a6260e46350d23a1bc884c64967fc89215df334.php on line 1