Fatal error: Uncaught Error: Call to undefined function app() in C:\xampp\htdocs\siscementerio\storage\framework\views\a8af2d7bca2dea812179d8d9e9ddf15c8a6e76e5.php:1 Stack trace: #0 {main} thrown in C:\xampp\htdocs\siscementerio\storage\framework\views\a8af2d7bca2dea812179d8d9e9ddf15c8a6e76e5.php on line 1