Fatal error: Uncaught Error: Call to undefined function app() in C:\xampp\htdocs\r10ca\storage\framework\views\74fc7f818d012a6a030273a79bbf6744.php:10 Stack trace: #0 {main} thrown in C:\xampp\htdocs\r10ca\storage\framework\views\74fc7f818d012a6a030273a79bbf6744.php on line 10