Fatal error: Uncaught Error: Call to undefined function app() in /home/coresolu/public_html/Backup_rightpos/storage/framework/views/45b50593785020272d224f89ac3321b1229107dd.php:4 Stack trace: #0 {main} thrown in /home/coresolu/public_html/Backup_rightpos/storage/framework/views/45b50593785020272d224f89ac3321b1229107dd.php on line 4