Fatal error: Uncaught Error: Call to undefined function app() in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/e3e5d39b36c403068621bdca48fd082e15333bb5.php:1 Stack trace: #0 {main} thrown in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/e3e5d39b36c403068621bdca48fd082e15333bb5.php on line 1