Fatal error: Uncaught Error: Call to undefined function app() in /home/qwatr/public_html/quater/storage/framework/views/542ea098c3b96fb5fe2c43e8021ce88432528c0c.php:9 Stack trace: #0 {main} thrown in /home/qwatr/public_html/quater/storage/framework/views/542ea098c3b96fb5fe2c43e8021ce88432528c0c.php on line 9