Fatal error: Uncaught Error: Call to undefined function app() in /home/gbc4/public_html/sa/storage/framework/views/d7e2c8f7f385d4ae602ab114b3e310d92972527e.php:5 Stack trace: #0 {main} thrown in /home/gbc4/public_html/sa/storage/framework/views/d7e2c8f7f385d4ae602ab114b3e310d92972527e.php on line 5