Fatal error: Uncaught Error: Call to undefined function app() in /home/edmedu/www/edmtw.com/dev/storage/framework/views/4dd936c0830551f9bbd56958a022b4e493c108f5.php:1 Stack trace: #0 {main} thrown in /home/edmedu/www/edmtw.com/dev/storage/framework/views/4dd936c0830551f9bbd56958a022b4e493c108f5.php on line 1