Fatal error: Uncaught Error: Call to undefined function app() in /home/gbc4/public_html/sa/storage/framework/views/23c7c22d25fda9d733126041921705fb81300d8d.php:2 Stack trace: #0 {main} thrown in /home/gbc4/public_html/sa/storage/framework/views/23c7c22d25fda9d733126041921705fb81300d8d.php on line 2