Fatal error: Uncaught Error: Call to undefined function get_flash_message() in C:\xampp\htdocs\resources\views\layouts\app.php:11 Stack trace: #0 C:\xampp\htdocs\resources\views\layouts\home.php(5): include() #1 {main} thrown in C:\xampp\htdocs\resources\views\layouts\app.php on line 11