Fatal error: Uncaught Error: Call to undefined function app() in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/6388eac4a1177048ccfda95573d0dd87fbc92391.php:1 Stack trace: #0 {main} thrown in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/6388eac4a1177048ccfda95573d0dd87fbc92391.php on line 1