Fatal error: Uncaught Error: Call to undefined function app() in /var/www/html/booking/storage/framework/views/e9f50c201e4376b658d60fa81f7a6524.php:10 Stack trace: #0 {main} thrown in /var/www/html/booking/storage/framework/views/e9f50c201e4376b658d60fa81f7a6524.php on line 10