Fatal error: Uncaught Error: Call to undefined function app() in D:\Application\www\E-Tracking\storage\framework\views\006b319f702e35933bbeb1057b7094deb5a995c4.php:1 Stack trace: #0 {main} thrown in D:\Application\www\E-Tracking\storage\framework\views\006b319f702e35933bbeb1057b7094deb5a995c4.php on line 1