Fatal error: Uncaught Error: Call to undefined function app() in /home/previewpanel/public_html/epos/storage/framework/views/bd870a94b4bb140e6f47bd75d7d0c1f0f5aadd9c.php:5 Stack trace: #0 {main} thrown in /home/previewpanel/public_html/epos/storage/framework/views/bd870a94b4bb140e6f47bd75d7d0c1f0f5aadd9c.php on line 5