Fatal error: Uncaught Error: Call to undefined function app() in /home/gbc4/public_html/sa/storage/framework/views/55481f365772613cd0d858625daa9fa1f8494d7a.php:2 Stack trace: #0 {main} thrown in /home/gbc4/public_html/sa/storage/framework/views/55481f365772613cd0d858625daa9fa1f8494d7a.php on line 2