Fatal error: Uncaught Error: Call to undefined function app() in /home/coresolu/public_html/Backup_rightpos/storage/framework/views/407b813ee49d213df5bca6d2629573f5dc942bd8.php:7 Stack trace: #0 {main} thrown in /home/coresolu/public_html/Backup_rightpos/storage/framework/views/407b813ee49d213df5bca6d2629573f5dc942bd8.php on line 7