Fatal error: Uncaught Error: Call to undefined function app() in C:\xampp\htdocs\erp\storage\framework\views\262708ad2b984284a86bfbb216dde89b.php:4 Stack trace: #0 {main} thrown in C:\xampp\htdocs\erp\storage\framework\views\262708ad2b984284a86bfbb216dde89b.php on line 4