Fatal error: Uncaught Error: Call to undefined function app() in C:\xampp\htdocs\storage\framework\views\61a4f8b53310a9f5f643fc40f964fa02.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\storage\framework\views\61a4f8b53310a9f5f643fc40f964fa02.php on line 7