Fatal error: Uncaught Error: Call to undefined function app() in D:\Application\www\Training\storage\framework\views\89bd6603b7d23d6dcf8bb79b899f35f37145f0c9.php:1 Stack trace: #0 {main} thrown in D:\Application\www\Training\storage\framework\views\89bd6603b7d23d6dcf8bb79b899f35f37145f0c9.php on line 1