Fatal error: Uncaught Error: Call to undefined function app() in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/626c470421c0e073a711cc029b1d8c3bb6a681f9.php:1 Stack trace: #0 {main} thrown in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/626c470421c0e073a711cc029b1d8c3bb6a681f9.php on line 1