Fatal error: Uncaught Error: Class "Magento\Swatches\Block\Product\Renderer\Listing\Configurable" not found in /var/www/magento/html/app/code/MagicToolbox/MagicZoomPlus/Block/Product/Renderer/Listing/Configurable.php:11 Stack trace: #0 {main} thrown in /var/www/magento/html/app/code/MagicToolbox/MagicZoomPlus/Block/Product/Renderer/Listing/Configurable.php on line 11