Fatal error: Uncaught Error: Call to undefined function app() in /home/coresolu/public_html/Backup_rightpos/storage/framework/views/975cba8039082e7afc63c4fda8826a5e237952fb.php:5 Stack trace: #0 {main} thrown in /home/coresolu/public_html/Backup_rightpos/storage/framework/views/975cba8039082e7afc63c4fda8826a5e237952fb.php on line 5