Fatal error: Uncaught Error: Call to undefined function app() in /home/gbc4/public_html/sa/storage/framework/views/bb9e7e9bc030043da346de3803d5d50a701b0289.php:1 Stack trace: #0 {main} thrown in /home/gbc4/public_html/sa/storage/framework/views/bb9e7e9bc030043da346de3803d5d50a701b0289.php on line 1