Fatal error: Uncaught Error: Call to undefined function app() in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/711abc1f2fa9ba50d53d5fb133b1ce068db2a3f0.php:1 Stack trace: #0 {main} thrown in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/711abc1f2fa9ba50d53d5fb133b1ce068db2a3f0.php on line 1