Ups! An error has occurred!

The following hints should help you.

No active product variant found for product with number "MT37050" and id "689" in engine/Shopware/Bundle/StoreFrontBundle/Service/Core/ProductNumberService.php on line 111

Stack trace:

#0 engine/Shopware/Core/sArticles.php(1083): Shopware\Bundle\StoreFrontBundle\Service\Core\ProductNumberService->getAvailableNumber('MT37050', Object(Shopware\Bundle\StoreFrontBundle\Struct\ShopContext), Array)
#1 var/cache/production_201902250948/proxies/sArticlesProxy.php(79): sArticles->sGetArticleById(689, NULL, 'MT37050', Array)
#2 engine/Library/Enlight/Hook/HookExecutionContext.php(141): Shopware_Proxies_sArticlesProxy->__executeOriginalMethod('sGetArticleById', Array)
#3 engine/Library/Enlight/Hook/HookExecutionContext.php(107): Enlight_Hook_HookExecutionContext->executeReplaceChain(Array)
#4 engine/Library/Enlight/Hook/HookManager.php(185): Enlight_Hook_HookExecutionContext->execute()
#5 var/cache/production_201902250948/proxies/sArticlesProxy.php(102): Enlight_Hook_HookManager->executeHooks(Object(Shopware_Proxies_sArticlesProxy), 'sGetArticleById', Array)
#6 custom/plugins/ArboroPDFCreatorSW4/Controllers/Frontend/ArboroPDFCreator.php(157): Shopware_Proxies_sArticlesProxy->sGetArticleById(689)
#7 engine/Library/Enlight/Controller/Action.php(193): Shopware_Controllers_Frontend_ArboroPDFCreator->indexAction()
#8 engine/Library/Enlight/Controller/Dispatcher/Default.php(563): Enlight_Controller_Action->dispatch('indexAction')
#9 engine/Library/Enlight/Controller/Front.php(222): Enlight_Controller_Dispatcher_Default->dispatch(Object(Enlight_Controller_Request_RequestHttp), Object(Enlight_Controller_Response_ResponseHttp))
#10 engine/Shopware/Kernel.php(202): Enlight_Controller_Front->dispatch()
#11 vendor/symfony/http-kernel/HttpCache/SubRequestHandler.php(102): Shopware\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#12 vendor/symfony/http-kernel/HttpCache/HttpCache.php(448): Symfony\Component\HttpKernel\HttpCache\SubRequestHandler::handle(Object(Shopware\Kernel), Object(Symfony\Component\HttpFoundation\Request), 1, true)
#13 engine/Shopware/Components/HttpCache/AppCache.php(268): Symfony\Component\HttpKernel\HttpCache\HttpCache->forward(Object(Symfony\Component\HttpFoundation\Request), true, NULL)
#14 vendor/symfony/http-kernel/HttpCache/HttpCache.php(420): Shopware\Components\HttpCache\AppCache->forward(Object(Symfony\Component\HttpFoundation\Request), true)
#15 vendor/symfony/http-kernel/HttpCache/HttpCache.php(317): Symfony\Component\HttpKernel\HttpCache\HttpCache->fetch(Object(Symfony\Component\HttpFoundation\Request), true)
#16 engine/Shopware/Components/HttpCache/AppCache.php(189): Symfony\Component\HttpKernel\HttpCache\HttpCache->lookup(Object(Symfony\Component\HttpFoundation\Request), true)
#17 vendor/symfony/http-kernel/HttpCache/HttpCache.php(192): Shopware\Components\HttpCache\AppCache->lookup(Object(Symfony\Component\HttpFoundation\Request), true)
#18 engine/Shopware/Components/HttpCache/AppCache.php(116): Symfony\Component\HttpKernel\HttpCache\HttpCache->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#19 shopware.php(122): Shopware\Components\HttpCache\AppCache->handle(Object(Symfony\Component\HttpFoundation\Request))
#20 {main}