Fatal error: Uncaught Assert\InvalidArgumentException: Value "" is not an integer or a number castable to integer. in /usr/local/www/apache24/noexec/customers/kulturbeutel/vendor/beberlei/assert/lib/Assert/Assertion.php:218 Stack trace: #0 /usr/local/www/apache24/noexec/customers/kulturbeutel/vendor/beberlei/assert/lib/Assert/Assertion.php(391): Assert\Assertion::createException('', 'Value "" is not...', 12, NULL) #1 [internal function]: Assert\Assertion::integerish('') #2 /usr/local/www/apache24/noexec/customers/kulturbeutel/vendor/beberlei/assert/lib/Assert/Assertion.php(1500): call_user_func_array(Array, Array) #3 /usr/local/www/apache24/noexec/customers/kulturbeutel/engine/Shopware/Bundle/SearchBundle/Condition/CategoryCondition.php(47): Assert\Assertion::__callStatic('Integerish', Array) #4 /usr/local/www/apache24/noexec/customers/kulturbeutel/engine/Shopware/Bundle/SearchBundle/CriteriaRequestHandler/CoreCriteriaRequestHandler.php(110): Shopware\Bundle\SearchBundle\Condition\CategoryCondition->__construct(Array) #5 /usr/local/www/apache24/noexec/customers/kulturbeutel/engine/Shopware/Bundle/SearchBundle/CriteriaRequestHandler/CoreCriteriaRequestHandler.php(83): Shopware\Bundle\SearchBundle\CriteriaRequestHandler\CoreCriteriaRequestHandler->addCategoryCondition(Object(Enlight_Controller_Request_RequestHttp), Object(Shopware\Bundle\SearchBundle\Criteria)) #6 /usr/local/www/apache24/noexec/customers/kulturbeutel/engine/Shopware/Bundle/SearchBundle/StoreFrontCriteriaFactory.php(284): Shopware\Bundle\SearchBundle\CriteriaRequestHandler\CoreCriteriaRequestHandler->handleRequest(Object(Enlight_Controller_Request_RequestHttp), Object(Shopware\Bundle\SearchBundle\Criteria), Object(Shopware\Bundle\StoreFrontBundle\Struct\ShopContext)) #7 /usr/local/www/apache24/noexec/customers/kulturbeutel/engine/Shopware/Bundle/SearchBundle/StoreFrontCriteriaFactory.php(129): Shopware\Bundle\SearchBundle\StoreFrontCriteriaFactory->createCriteriaFromRequest(Object(Enlight_Controller_Request_RequestHttp), Object(Shopware\Bundle\StoreFrontBundle\Struct\ShopContext)) #8 /usr/local/www/apache24/noexec/customers/kulturbeutel/engine/Shopware/Controllers/Frontend/Listing.php(261): Shopware\Bundle\SearchBundle\StoreFrontCriteriaFactory->createListingCriteria(Object(Enlight_Controller_Request_RequestHttp), Object(Shopware\Bundle\StoreFrontBundle\Struct\ShopContext)) #9 /usr/local/www/apache24/noexec/customers/kulturbeutel/engine/Shopware/Controllers/Frontend/Listing.php(243): Shopware_Controllers_Frontend_Listing->hasProducts('', Object(Shopware\Bundle\StoreFrontBundle\Struct\ShopContext), NULL) #10 /usr/local/www/apache24/noexec/customers/kulturbeutel/engine/Shopware/Controllers/Frontend/Listing.php(56): Shopware_Controllers_Frontend_Listing->getEmotionConfiguration('', false, NULL) #11 /usr/local/www/apache24/noexec/customers/kulturbeutel/engine/Library/Enlight/Controller/Action.php(193): Shopware_Controllers_Frontend_Listing->indexAction() #12 /usr/local/www/apache24/noexec/customers/kulturbeutel/engine/Library/Enlight/Controller/Dispatcher/Default.php(549): Enlight_Controller_Action->dispatch('indexAction') #13 /usr/local/www/apache24/noexec/customers/kulturbeutel/engine/Library/Enlight/Controller/Front.php(222): Enlight_Controller_Dispatcher_Default->dispatch(Object(Enlight_Controller_Request_RequestHttp), Object(Enlight_Controller_Response_ResponseHttp)) #14 /usr/local/www/apache24/noexec/customers/kulturbeutel/engine/Shopware/Kernel.php(215): Enlight_Controller_Front->dispatch() #15 /usr/local/www/apache24/noexec/customers/kulturbeutel/vendor/symfony/http-kernel/HttpCache/HttpCache.php(486): Shopware\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #16 /usr/local/www/apache24/noexec/customers/kulturbeutel/engine/Shopware/Components/HttpCache/AppCache.php(268): Symfony\Component\HttpKernel\HttpCache\HttpCache->forward(Object(Symfony\Component\HttpFoundation\Request), true, NULL) #17 /usr/local/www/apache24/noexec/customers/kulturbeutel/vendor/symfony/http-kernel/HttpCache/HttpCache.php(443): Shopware\Components\HttpCache\AppCache->forward(Object(Symfony\Component\HttpFoundation\Request), true) #18 /usr/local/www/apache24/noexec/customers/kulturbeutel/vendor/symfony/http-kernel/HttpCache/HttpCache.php(339): Symfony\Component\HttpKernel\HttpCache\HttpCache->fetch(Object(Symfony\Component\HttpFoundation\Request), true) #19 /usr/local/www/apache24/noexec/customers/kulturbeutel/engine/Shopware/Components/HttpCache/AppCache.php(189): Symfony\Component\HttpKernel\HttpCache\HttpCache->lookup(Object(Symfony\Component\HttpFoundation\Request), true) #20 /usr/local/www/apache24/noexec/customers/kulturbeutel/vendor/symfony/http-kernel/HttpCache/HttpCache.php(205): Shopware\Components\HttpCache\AppCache->lookup(Object(Symfony\Component\HttpFoundation\Request), true) #21 /usr/local/www/apache24/noexec/customers/kulturbeutel/engine/Shopware/Components/HttpCache/AppCache.php(116): Symfony\Component\HttpKernel\HttpCache\HttpCache->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #22 /usr/local/www/apache24/noexec/customers/kulturbeutel/shopware.php(122): Shopware\Components\HttpCache\AppCache->handle(Object(Symfony\Component\HttpFoundation\Request)) #23 {main} thrown in /usr/local/www/apache24/noexec/customers/kulturbeutel/vendor/beberlei/assert/lib/Assert/Assertion.php on line 218