Fatal error: Uncaught Error: Call to undefined function app() in /var/www/html/storage/framework/views/55c3a5859a4fd043f292b642bf9748b5.php:1 Stack trace: #0 {main} thrown in /var/www/html/storage/framework/views/55c3a5859a4fd043f292b642bf9748b5.php on line 1