Fatal error: Uncaught Error: Call to undefined function app() in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/4de9fee9dad2eecc2eac866cc8050f0a46560baf.php:1 Stack trace: #0 {main} thrown in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/4de9fee9dad2eecc2eac866cc8050f0a46560baf.php on line 1