Fatal error: Uncaught Error: Class 'Magento\Catalog\Pricing\Render\FinalPriceBox' not found in /home/esecureh/public_html/magdemo/vendor/magento/module-configurable-product/Pricing/Render/FinalPriceBox.php:21 Stack trace: #0 {main} thrown in /home/esecureh/public_html/magdemo/vendor/magento/module-configurable-product/Pricing/Render/FinalPriceBox.php on line 21