Fatal error: Uncaught Error: Call to undefined function app() in /var/www/html/storage/framework/views/3c371585f3d3c6387b8ead3375c4436c.php:8 Stack trace: #0 {main} thrown in /var/www/html/storage/framework/views/3c371585f3d3c6387b8ead3375c4436c.php on line 8