Fatal error: Uncaught Error: Call to undefined function app() in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/9eae93bb8adbe740df43d7cd99bb4b1e80cb19db.php:1 Stack trace: #0 {main} thrown in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/9eae93bb8adbe740df43d7cd99bb4b1e80cb19db.php on line 1