Fatal error: Uncaught Error: Call to undefined function app() in C:\laragon\www\Clinic\storage\framework\views\a2eb39c08b3daf7ef43a3bb1ee457ebf.php:2 Stack trace: #0 {main} thrown in C:\laragon\www\Clinic\storage\framework\views\a2eb39c08b3daf7ef43a3bb1ee457ebf.php on line 2