Fatal error: Uncaught Error: Call to undefined function app() in /home/gbc4/public_html/sa/storage/framework/views/d9af45a8dbfc80c1a12e9171ddb3ad39094660e5.php:3 Stack trace: #0 {main} thrown in /home/gbc4/public_html/sa/storage/framework/views/d9af45a8dbfc80c1a12e9171ddb3ad39094660e5.php on line 3