Fatal error: Uncaught Error: Call to undefined function app() in /home/gbc4/public_html/sa/storage/framework/views/877fe648d1678344eed1ea1f8e10fb025fe1cbe8.php:5 Stack trace: #0 {main} thrown in /home/gbc4/public_html/sa/storage/framework/views/877fe648d1678344eed1ea1f8e10fb025fe1cbe8.php on line 5