Fatal error: Uncaught Error: Call to undefined function app() in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/52a6ef97b5ce8de50cc743945e804bf5027764b4.php:1 Stack trace: #0 {main} thrown in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/52a6ef97b5ce8de50cc743945e804bf5027764b4.php on line 1