Fatal error: Uncaught Error: Call to undefined function app() in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/f1c3c522b946f18200592640fd5c8730f0a13061.php:1 Stack trace: #0 {main} thrown in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/f1c3c522b946f18200592640fd5c8730f0a13061.php on line 1