Fatal error: Uncaught Error: Call to undefined function app() in /home/gbc4/public_html/sa/storage/framework/views/44e4684e17c21793cd866470c6ad2430c8541ae8.php:7 Stack trace: #0 {main} thrown in /home/gbc4/public_html/sa/storage/framework/views/44e4684e17c21793cd866470c6ad2430c8541ae8.php on line 7