Fatal error: Uncaught Error: Call to undefined function app() in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/6f57d909d32599df6f29d623bc9cf4ca15457eb7.php:1 Stack trace: #0 {main} thrown in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/6f57d909d32599df6f29d623bc9cf4ca15457eb7.php on line 1