Fatal error: Uncaught Error: Call to undefined function app() in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/daa84e412c22d257bc70ea6f4023496b712b87ad.php:1 Stack trace: #0 {main} thrown in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/daa84e412c22d257bc70ea6f4023496b712b87ad.php on line 1