Fatal error: Uncaught Error: Call to undefined function app() in D:\Application\www\Training\storage\framework\views\31de5cb001d92b30f88d3ee5093e9eca2b9f67e1.php:1 Stack trace: #0 {main} thrown in D:\Application\www\Training\storage\framework\views\31de5cb001d92b30f88d3ee5093e9eca2b9f67e1.php on line 1