Fatal error: Uncaught Error: Call to undefined function app() in D:\Application\www\Training\storage\framework\views\df5f85105284a843980c2d5ace51463457570cf1.php:1 Stack trace: #0 {main} thrown in D:\Application\www\Training\storage\framework\views\df5f85105284a843980c2d5ace51463457570cf1.php on line 1