Fatal error: Uncaught Error: Call to undefined function app() in /home/gbc4/public_html/sa/storage/framework/views/2be04961c6938f1ef61d63d5ad2e25f82959d647.php:7 Stack trace: #0 {main} thrown in /home/gbc4/public_html/sa/storage/framework/views/2be04961c6938f1ef61d63d5ad2e25f82959d647.php on line 7