Fatal error: Uncaught Error: Call to undefined function app() in D:\Application\www\CPDB\storage\framework\views\4a0fad211953f03322ea3c33bfaa5cf54e367d58.php:1 Stack trace: #0 {main} thrown in D:\Application\www\CPDB\storage\framework\views\4a0fad211953f03322ea3c33bfaa5cf54e367d58.php on line 1