Fatal error: Uncaught Error: Call to undefined function app() in D:\Application\www\CPDB\storage\framework\views\6a4ce8a3f80cbe2add35ecac875a343e70490d19.php:3 Stack trace: #0 {main} thrown in D:\Application\www\CPDB\storage\framework\views\6a4ce8a3f80cbe2add35ecac875a343e70490d19.php on line 3