Fatal error: Uncaught Error: Call to undefined function app() in /home/coresolu/public_html/Backup_rightpos/storage/framework/views/82a69b114f04557d05bd57081747de1b15031dec.php:2 Stack trace: #0 {main} thrown in /home/coresolu/public_html/Backup_rightpos/storage/framework/views/82a69b114f04557d05bd57081747de1b15031dec.php on line 2