Fatal error: Uncaught Error: Call to undefined function app() in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/8b047acb8b137fe6bf63c042eaa5189d88735149.php:1 Stack trace: #0 {main} thrown in /home/edmedu/www/edmtw.com/dev.bak/storage/framework/views/8b047acb8b137fe6bf63c042eaa5189d88735149.php on line 1