Fatal error: Uncaught Error: Call to undefined function app() in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/f2dff49952498a17428cbb79f1f4fdf7802b1880.php:1 Stack trace: #0 {main} thrown in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/f2dff49952498a17428cbb79f1f4fdf7802b1880.php on line 1