Fatal error: Uncaught Error: Call to undefined function app() in D:\Application\www\Training\storage\framework\views\cf0cbf04c70a03972b1980094fb2cfc126520794.php:1 Stack trace: #0 {main} thrown in D:\Application\www\Training\storage\framework\views\cf0cbf04c70a03972b1980094fb2cfc126520794.php on line 1