Fatal error: Uncaught Error: Class "Magento\Framework\Pricing\Price\AbstractPrice" not found in /home/airtimer/public_html/vendor/magento/module-configurable-product/Pricing/Price/ConfigurableRegularPrice.php:16 Stack trace: #0 {main} thrown in /home/airtimer/public_html/vendor/magento/module-configurable-product/Pricing/Price/ConfigurableRegularPrice.php on line 16