Fatal error: Uncaught Error: Call to undefined method Magento\Catalog\Model\Product\Type\Simple\Interceptor::getUsedProducts() in /cache/app/code/Firebear/ConfigurableProducts/Plugin/Block/Pricing/PriceBox.php:93 Stack trace: #0 /cache/vendor/magento/framework/Interception/Interceptor.php(146): Firebear\ConfigurableProducts\Plugin\Block\Pricing\PriceBox->afterRenderAmount(Object(Magento\Catalog\Pricing\Render\FinalPriceBox\Interceptor), '\n\n<span class="...', Object(Magento\Framework\Pricing\Amount\Base), Array) #1 /cache/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Catalog\Pricing\Render\FinalPriceBox\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\Pricing\Amount\Base), Array) #2 /cache/generated/code/Magento/Catalog/Pricing/Render/FinalPriceBox/Interceptor.php(39): Magento\Catalog\Pricing\Render\FinalPriceBox\Interceptor->___callPlugins('renderAmount', Array, Array) #3 /cache/app/design/frontend/Meigee/barbour/Magento_Catalog/templates/product/price/final_price.phtm in /cache/app/code/Firebear/ConfigurableProducts/Plugin/Block/Pricing/PriceBox.php on line 93