Magento 2 error

We're sorry, an error has occurred while generating this email. AND MORE =( just delete the que test PRODUCT had put him and More Some subclause ... I am creating and when I see this appeared lot of mistakes . and this very slow .. do not know if it's because of the errors sorry my bad ingles plz help My exeption.log

[2016-06-20 23:03:07] main.CRITICAL: MagentoFrameworkExceptionLocalizedException: Configurable product "produto teste" do not have sub-products in /home/vaperking/www/vendor/magento/module-configurable-product/Pricing/Price/ConfigurablePriceResolver.php:52
Stack trace:
#0 /home/vaperking/www/vendor/magento/module-configurable-product/Pricing/Price/FinalPrice.php(43): MagentoConfigurableProductPricingPriceConfigurablePriceResolver->resolvePrice(Object(MagentoCatalogModelProductInterceptor))
#1 /home/vaperking/www/vendor/magento/framework/Pricing/Price/AbstractPrice.php(99): MagentoConfigurableProductPricingPriceFinalPrice->getValue()
#2 /home/vaperking/www/vendor/magento/module-catalog/Pricing/Render/FinalPriceBox.php(102): MagentoFrameworkPricingPriceAbstractPrice->getAmount()
#3 /home/vaperking/www/app/design/frontend/Smartwave/porto/Magento_Catalog/templates/product/price/final_price.phtml(24): MagentoCatalogPricingRenderFinalPriceBox->hasSpecialPrice()
#4 /home/vaperking/www/vendor/magento/framework/View/TemplateEngine/Php.php(59): include('/home/vaperking...')
#5 /home/vaperking/www/vendor/magento/framework/View/Element/Template.php(255): MagentoFrameworkViewTemplateEnginePhp->render(Object(MagentoCatalogPricingRenderFinalPriceBox), '/home/vaperking...', Array)
#6 /home/vaperking/www/vendor/magento/framework/View/Element/Template.php(279): MagentoFrameworkViewElementTemplate->fetchView('/home/vaperking...')
#7 /home/vaperking/www/vendor/magento/framework/Pricing/Render/PriceBox.php(65): MagentoFrameworkViewElementTemplate->_toHtml()
#8 /home/vaperking/www/vendor/magento/module-catalog/Pricing/Render/FinalPriceBox.php(31): MagentoFrameworkPricingRenderPriceBox->_toHtml()
#9 /home/vaperking/www/vendor/magento/framework/View/Element/AbstractBlock.php(657): MagentoCatalogPricingRenderFinalPriceBox->_toHtml()
#10 /home/vaperking/www/vendor/magento/framework/Pricing/Render.php(99): MagentoFrameworkViewElementAbstractBlock->toHtml()
#11 /home/vaperking/www/vendor/magento/module-catalog/Block/Product/ListProduct.php(364): MagentoFrameworkPricingRender->render('final_price', Object(MagentoCatalogModelProductInterceptor), Array)
#12 /home/vaperking/www/var/generation/Smartwave/Filterproducts/Block/Home/FeaturedList/Interceptor.php(258): MagentoCatalogBlockProductListProduct->getProductPrice(Object(MagentoCatalogModelProductInterceptor))
#13 /home/vaperking/www/app/design/frontend/Smartwave/porto/Smartwave_Filterproducts/templates/owl_list.phtml(177): SmartwaveFilterproductsBlockHomeFeaturedListInterceptor->getProductPrice(Object(MagentoCatalogModelProductInterceptor))
#14 /home/vaperking/www/vendor/magento/framework/View/TemplateEngine/Php.php(59): include('/home/vaperking...')
#15 /home/vaperking/www/vendor/magento/framework/View/Element/Template.php(255): MagentoFrameworkViewTemplateEnginePhp->render(Object(SmartwaveFilterproductsBlockHomeFeaturedListInterceptor), '/home/vaperking...', Array)
#16 /home/vaperking/www/var/generation/Smartwave/Filterproducts/Block/Home/FeaturedList/Interceptor.php(635): MagentoFrameworkViewElementTemplate->fetchView('/home/vaperking...')
#17 /home/vaperking/www/vendor/magento/framework/View/Element/Template.php(279): SmartwaveFilterproductsBlockHomeFeaturedListInterceptor->fetchView('/home/vaperking...')
#18 /home/vaperking/www/vendor/magento/framework/View/Element/AbstractBlock.php(657): MagentoFrameworkViewElementTemplate->_toHtml()
#19 /home/vaperking/www/var/generation/Smartwave/Filterproducts/Block/Home/FeaturedList/Interceptor.php(960): MagentoFrameworkViewElementAbstractBlock->toHtml()
#20 /home/vaperking/www/vendor/magento/module-email/Model/Template/Filter.php(366): SmartwaveFilterproductsBlockHomeFeaturedListInterceptor->toHtml()
#21 [internal function]: MagentoEmailModelTemplateFilter->blockDirective(Array)
#22 /home/vaperking/www/vendor/magento/framework/Filter/Template.php(141): call_user_func(Array, Array)
#23 /home/vaperking/www/vendor/magento/module-email/Model/Template/Filter.php(963): MagentoFrameworkFilterTemplate->filter('<div id="banner...')
#24 /home/vaperking/www/vendor/magento/module-cms/Block/Block.php(72): MagentoEmailModelTemplateFilter->filter('<div id="banner...')
#25 /home/vaperking/www/vendor/magento/framework/View/Element/AbstractBlock.php(657): MagentoCmsBlockBlock->_toHtml()
#26 /home/vaperking/www/vendor/magento/framework/View/Layout.php(542): MagentoFrameworkViewElementAbstractBlock->toHtml()
#27 /home/vaperking/www/vendor/magento/framework/View/Layout.php(518): MagentoFrameworkViewLayout->_renderBlock('home_slider')
#28 /home/vaperking/www/var/generation/Magento/Framework/View/Layout/Interceptor.php(206): MagentoFrameworkViewLayout->renderNonCachedElement('home_slider')
#29 /home/vaperking/www/vendor/magento/framework/View/Layout.php(472): MagentoFrameworkViewLayoutInterceptor->renderNonCachedElement('home_slider')
#30 /home/vaperking/www/var/generation/Magento/Framework/View/Layout/Interceptor.php(193): MagentoFrameworkViewLayout->renderElement('home_slider', true)
#31 /home/vaperking/www/vendor/magento/framework/View/Layout.php(569): MagentoFrameworkViewLayoutInterceptor->renderElement('home_slider')
#32 /home/vaperking/www/vendor/magento/framework/View/Layout.php(520): MagentoFrameworkViewLayout->_renderContainer('page.top')
#33 /home/vaperking/www/var/generation/Magento/Framework/View/Layout/Interceptor.php(206): MagentoFrameworkViewLayout->renderNonCachedElement('page.top')
#34 /home/vaperking/www/vendor/magento/framework/View/Layout.php(472): MagentoFrameworkViewLayoutInterceptor->renderNonCachedElement('page.top')
#35 /home/vaperking/www/var/generation/Magento/Framework/View/Layout/Interceptor.php(193): MagentoFrameworkViewLayout->renderElement('page.top', true)
#36 /home/vaperking/www/vendor/magento/framework/View/Layout.php(569): MagentoFrameworkViewLayoutInterceptor->renderElement('page.top')
#37 /home/vaperking/www/vendor/magento/framework/View/Layout.php(520): MagentoFrameworkViewLayout->_renderContainer('page.wrapper')
#38 /home/vaperking/www/var/generation/Magento/Framework/View/Layout/Interceptor.php(206): MagentoFrameworkViewLayout->renderNonCachedElement('page.wrapper')
#39 /home/vaperking/www/vendor/magento/framework/View/Layout.php(472): MagentoFrameworkViewLayoutInterceptor->renderNonCachedElement('page.wrapper')
#40 /home/vaperking/www/var/generation/Magento/Framework/View/Layout/Interceptor.php(193): MagentoFrameworkViewLayout->renderElement('page.wrapper', true)
#41 /home/vaperking/www/vendor/magento/framework/View/Layout.php(569): MagentoFrameworkViewLayoutInterceptor->renderElement('page.wrapper')
#42 /home/vaperking/www/vendor/magento/framework/View/Layout.php(520): MagentoFrameworkViewLayout->_renderContainer('root')
#43 /home/vaperking/www/var/generation/Magento/Framework/View/Layout/Interceptor.php(206): MagentoFrameworkViewLayout->renderNonCachedElement('root')
#44 /home/vaperking/www/vendor/magento/framework/View/Layout.php(472): MagentoFrameworkViewLayoutInterceptor->renderNonCachedElement('root')
#45 /home/vaperking/www/var/generation/Magento/Framework/View/Layout/Interceptor.php(193): MagentoFrameworkViewLayout->renderElement('root', true)
#46 /home/vaperking/www/vendor/magento/framework/View/Layout.php(938): MagentoFrameworkViewLayoutInterceptor->renderElement('root')
#47 [internal function]: MagentoFrameworkViewLayout->getOutput()
#48 /home/vaperking/www/vendor/magento/framework/Interception/Interceptor.php(144): call_user_func_array(Array, Array)
#49 /home/vaperking/www/var/generation/Magento/Framework/View/Layout/Interceptor.php(494): MagentoFrameworkViewLayoutInterceptor->___callPlugins('getOutput', Array, Array)
#50 /home/vaperking/www/vendor/magento/framework/View/Result/Page.php(241): MagentoFrameworkViewLayoutInterceptor->getOutput()
#51 /home/vaperking/www/vendor/magento/framework/View/Result/Layout.php(162): MagentoFrameworkViewResultPage->render(Object(MagentoFrameworkAppResponseHttpInterceptor))
#52 [internal function]: MagentoFrameworkViewResultLayout->renderResult(Object(MagentoFrameworkAppResponseHttpInterceptor))
#53 /home/vaperking/www/vendor/magento/framework/Interception/Interceptor.php(74): call_user_func_array(Array, Array)
#54 /home/vaperking/www/vendor/magento/framework/Interception/Chain/Chain.php(70): MagentoFrameworkViewResultPageInterceptor->___callParent('renderResult', Array)
#55 /home/vaperking/www/vendor/magento/framework/Interception/Chain/Chain.php(63): MagentoFrameworkInterceptionChainChain->invokeNext('Magento\Framewo...', 'renderResult', Object(MagentoFrameworkViewResultPageInterceptor), Array, 'result-varnish-...')
#56 /home/vaperking/www/vendor/magento/module-page-cache/Model/Controller/Result/VarnishPlugin.php(74): MagentoFrameworkInterceptionChainChain->MagentoFrameworkInterceptionChain{closure}(Object(MagentoFrameworkAppResponseHttpInterceptor))
#57 [internal function]: MagentoPageCacheModelControllerResultVarnishPlugin->aroundRenderResult(Object(MagentoFrameworkViewResultPageInterceptor), Object(Closure), Object(MagentoFrameworkAppResponseHttpInterceptor))
#58 /home/vaperking/www/vendor/magento/framework/Interception/Chain/Chain.php(67): call_user_func_array(Array, Array)
#59 /home/vaperking/www/vendor/magento/framework/Interception/Interceptor.php(136): MagentoFrameworkInterceptionChainChain->invokeNext('Magento\Framewo...', 'renderResult', Object(MagentoFrameworkViewResultPageInterceptor), Array, 'result-builtin-...')
#60 /home/vaperking/www/vendor/magento/module-page-cache/Model/Controller/Result/BuiltinPlugin.php(67): MagentoFrameworkViewResultPageInterceptor->MagentoFrameworkInterception{closure}(Object(MagentoFrameworkAppResponseHttpInterceptor))
#61 [internal function]: MagentoPageCacheModelControllerResultBuiltinPlugin->aroundRenderResult(Object(MagentoFrameworkViewResultPageInterceptor), Object(Closure), Object(MagentoFrameworkAppResponseHttpInterceptor))
#62 /home/vaperking/www/vendor/magento/framework/Interception/Interceptor.php(140): call_user_func_array(Array, Array)
#63 /home/vaperking/www/var/generation/Magento/Framework/View/Result/Page/Interceptor.php(130): MagentoFrameworkViewResultPageInterceptor->___callPlugins('renderResult', Array, Array)
#64 /home/vaperking/www/vendor/magento/framework/App/Http.php(119): MagentoFrameworkViewResultPageInterceptor->renderResult(Object(MagentoFrameworkAppResponseHttpInterceptor))
#65 /home/vaperking/www/vendor/magento/framework/App/Bootstrap.php(258): MagentoFrameworkAppHttp->launch()
#66 /home/vaperking/www/index.php(39): MagentoFrameworkAppBootstrap->run(Object(MagentoFrameworkAppHttp))
#67 {main} [] []