Fatal error: Uncaught Error: Call to undefined function app() in C:\xampp\htdocs\AGVOuputUnlockMultiPO\storage\framework\views\5ddb9f5008a21842a2b1745545b7cc4d.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\AGVOuputUnlockMultiPO\storage\framework\views\5ddb9f5008a21842a2b1745545b7cc4d.php on line 7