SKU	Fatal error: Uncaught Error: Call to undefined function app() in /home/gbc4/public_html/erp/storage/framework/views/1a09e9a37ebc459dfd9e0ee04ebf8163bbefc18e.php:8 Stack trace: #0 {main} thrown in /home/gbc4/public_html/erp/storage/framework/views/1a09e9a37ebc459dfd9e0ee04ebf8163bbefc18e.php on line 8