Fatal error: Uncaught Error: Call to undefined function app() in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/144d4a7518153ffeef1a4224bacd5d497a19f6e8.php:1 Stack trace: #0 {main} thrown in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/144d4a7518153ffeef1a4224bacd5d497a19f6e8.php on line 1