Fatal error: Uncaught Error: Call to undefined function app() in /home/gbc4/public_html/sa/storage/framework/views/48d5315e210d193f7fa15aba2834fc4b5208d6e6.php:5 Stack trace: #0 {main} thrown in /home/gbc4/public_html/sa/storage/framework/views/48d5315e210d193f7fa15aba2834fc4b5208d6e6.php on line 5