Fatal error: Uncaught Error: Call to undefined function app() in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/2faa10e5204f557bec4f0c1b3bfd8f476a71bae7.php:1 Stack trace: #0 {main} thrown in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/2faa10e5204f557bec4f0c1b3bfd8f476a71bae7.php on line 1