Fatal error: Uncaught Error: Call to undefined function app() in C:\xampp\htdocs\siscementerio\storage\framework\views\0d6fb5e03e4214d5d1ddcf5eadde7da53ae6a099.php:1 Stack trace: #0 {main} thrown in C:\xampp\htdocs\siscementerio\storage\framework\views\0d6fb5e03e4214d5d1ddcf5eadde7da53ae6a099.php on line 1