Fatal error: Uncaught Error: Call to undefined function app() in D:\Application\www\CPDB\storage\framework\views\5bdc97b2092b67c20b7091bb1c22b7b70663c7cb.php:1 Stack trace: #0 {main} thrown in D:\Application\www\CPDB\storage\framework\views\5bdc97b2092b67c20b7091bb1c22b7b70663c7cb.php on line 1