Fatal error: Uncaught Error: Call to undefined function app() in /home/gbc4/public_html/sa/storage/framework/views/39a5d208224bd00f09bd366db1da3ee2948875f4.php:1 Stack trace: #0 {main} thrown in /home/gbc4/public_html/sa/storage/framework/views/39a5d208224bd00f09bd366db1da3ee2948875f4.php on line 1