Fatal error: Uncaught Error: Call to undefined function app() in D:\Application\www\CPDB\storage\framework\views\57a292e5b2ae6794a56898a2acc73cf19b0809e9.php:1 Stack trace: #0 {main} thrown in D:\Application\www\CPDB\storage\framework\views\57a292e5b2ae6794a56898a2acc73cf19b0809e9.php on line 1