Fatal error: Uncaught Error: Call to undefined function app() in D:\Application\www\CPDB\storage\framework\views\167b09a8c60dd251993553125aecdb1025f066a9.php:3 Stack trace: #0 {main} thrown in D:\Application\www\CPDB\storage\framework\views\167b09a8c60dd251993553125aecdb1025f066a9.php on line 3