Fatal error: Uncaught Error: Call to undefined function app() in /home/rwebserver/public_html/spes/storage/framework/views/5f2b860cd4bd2963b77d578ac51a44b3064b6d03.php:13 Stack trace: #0 {main} thrown in /home/rwebserver/public_html/spes/storage/framework/views/5f2b860cd4bd2963b77d578ac51a44b3064b6d03.php on line 13