Fatal error: Uncaught Error: Call to undefined function app() in D:\Application\www\CPDB\storage\framework\views\e7a47f64f6e5c43155990bbf6998b3b02f992300.php:3 Stack trace: #0 {main} thrown in D:\Application\www\CPDB\storage\framework\views\e7a47f64f6e5c43155990bbf6998b3b02f992300.php on line 3