Fatal error: Uncaught Error: Call to undefined function app() in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/2a79180868f3f87cf0a5262c813fef76e26a218e.php:1 Stack trace: #0 {main} thrown in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/2a79180868f3f87cf0a5262c813fef76e26a218e.php on line 1