Fatal error: Uncaught Error: Call to undefined function app() in C:\xampp\htdocs\reservation\storage\framework\views\9104cf5dea590a858052c9860c0b5c14fcc76e34.php:1 Stack trace: #0 {main} thrown in C:\xampp\htdocs\reservation\storage\framework\views\9104cf5dea590a858052c9860c0b5c14fcc76e34.php on line 1