Fatal error: Uncaught Error: Call to undefined function app() in /home/coresolu/public_html/Backup_rightpos/storage/framework/views/9c4b9c57f73045c2f263f16264ed2e2a4e531e3a.php:3 Stack trace: #0 {main} thrown in /home/coresolu/public_html/Backup_rightpos/storage/framework/views/9c4b9c57f73045c2f263f16264ed2e2a4e531e3a.php on line 3