SELECT `t_d`.`attribute_id`, `e`.`entity_id`, `t_d`.`value` AS `default_value`, `t_s`.`value` AS `store_value`, IF(t_s.value_id IS NULL, t_d.value, t_s.value) AS `value` FROM `catalog_category_entity_varchar` AS `t_d`
 INNER JOIN `catalog_category_entity` AS `e` ON e.entity_id = t_d.entity_id
 LEFT JOIN `catalog_category_entity_varchar` AS `t_s` ON t_s.attribute_id = t_d.attribute_id AND t_s.entity_id = t_d.entity_id AND t_s.store_id = 1 WHERE (e.entity_id IN (60, 43, 8, 17, 51, 24, 48, 29, 65, 52, 46, 19, 26, 45, 10, 18, 25, 44, 80, 20, 27, 9, 28, 47, 30, 12, 14, 21, 58, 57, 38, 49, 66, 55, 79, 82, 11, 13, 22, 59, 56, 39, 53, 67, 54, 77, 81, 23, 69, 68, 78, 50, 63, 64)) AND (t_d.attribute_id IN (42)) AND (t_d.store_id = IFNULL(t_s.store_id, 0))2 exception(s):
Exception #0 (Zend_Db_Adapter_Exception): SQLSTATE[HY000] [2002] Connection refused
Exception #1 (PDOException): SQLSTATE[HY000] [2002] Connection refused

Exception #0 (Zend_Db_Adapter_Exception): SQLSTATE[HY000] [2002] Connection refused
<pre>#1 Zend_Db_Adapter_Pdo_Mysql->_connect() called at [vendor/magento/framework/DB/Adapter/Pdo/Mysql.php:424]
#2 Magento\Framework\DB\Adapter\Pdo\Mysql->_connect() called at [vendor/magento/framework/DB/Adapter/Pdo/Mysql.php:589]
#3 Magento\Framework\DB\Adapter\Pdo\Mysql->_query() called at [vendor/magento/framework/DB/Adapter/Pdo/Mysql.php:627]
#4 Magento\Framework\DB\Adapter\Pdo\Mysql->query() called at [vendor/magento/zendframework1/library/Zend/Db/Adapter/Abstract.php:737]
#5 Zend_Db_Adapter_Abstract->fetchAll() called at [vendor/magento/module-eav/Model/Entity/Collection/AbstractCollection.php:1205]
#6 Magento\Eav\Model\Entity\Collection\AbstractCollection->_loadAttributes() called at [vendor/magento/module-eav/Model/Entity/Collection/AbstractCollection.php:933]
#7 Magento\Eav\Model\Entity\Collection\AbstractCollection->load() called at [vendor/magento/module-catalog/Model/ResourceModel/Category/Collection.php:246]
#8 Magento\Catalog\Model\ResourceModel\Category\Collection->load() called at [vendor/magento/framework/Data/Collection.php:839]
#9 Magento\Framework\Data\Collection->getIterator() called at [vendor/magento/module-catalog/Plugin/Block/Topmenu.php:127]
#10 Magento\Catalog\Plugin\Block\Topmenu->beforeGetIdentities() called at [vendor/magento/framework/Interception/Interceptor.php:121]
#11 Magento\Theme\Block\Html\Topmenu\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#12 Magento\Theme\Block\Html\Topmenu\Interceptor->___callPlugins() called at [generated/code/Magento/Theme/Block/Html/Topmenu/Interceptor.php:32]
#13 Magento\Theme\Block\Html\Topmenu\Interceptor->getIdentities() called at [vendor/magento/module-page-cache/Model/Layout/LayoutPlugin.php:96]
#14 Magento\PageCache\Model\Layout\LayoutPlugin->afterGetOutput() called at [vendor/magento/framework/Interception/Interceptor.php:146]
#15 Magento\Framework\View\Layout\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#16 Magento\Framework\View\Layout\Interceptor->___callPlugins() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:41]
#17 Magento\Framework\View\Layout\Interceptor->getOutput() called at [vendor/magento/framework/View/Result/Page.php:260]
#18 Magento\Framework\View\Result\Page->render() called at [vendor/magento/framework/View/Result/Layout.php:171]
#19 Magento\Framework\View\Result\Layout->renderResult() called at [vendor/magento/framework/Interception/Interceptor.php:58]
#20 Magento\Framework\View\Result\Page\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:138]
#21 Magento\Framework\View\Result\Page\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#22 Magento\Framework\View\Result\Page\Interceptor->___callPlugins() called at [generated/code/Magento/Framework/View/Result/Page/Interceptor.php:23]
#23 Magento\Framework\View\Result\Page\Interceptor->renderResult() called at [vendor/magento/framework/App/View.php:221]
#24 Magento\Framework\App\View->renderLayout() called at [vendor/magento/module-catalog-search/Controller/Result/Index.php:168]
#25 Magento\CatalogSearch\Controller\Result\Index->getNotCacheableResult() called at [vendor/magento/module-catalog-search/Controller/Result/Index.php:110]
#26 Magento\CatalogSearch\Controller\Result\Index->execute() called at [vendor/magento/framework/Interception/Interceptor.php:58]
#27 Magento\CatalogSearch\Controller\Result\Index\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:138]
#28 Magento\CatalogSearch\Controller\Result\Index\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#29 Magento\CatalogSearch\Controller\Result\Index\Interceptor->___callPlugins() called at [generated/code/Magento/CatalogSearch/Controller/Result/Index/Interceptor.php:23]
#30 Magento\CatalogSearch\Controller\Result\Index\Interceptor->execute() called at [vendor/magento/framework/App/Action/Action.php:111]
#31 Magento\Framework\App\Action\Action->dispatch() called at [vendor/magento/framework/Interception/Interceptor.php:58]
#32 Magento\CatalogSearch\Controller\Result\Index\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:138]
#33 Magento\CatalogSearch\Controller\Result\Index\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#34 Magento\CatalogSearch\Controller\Result\Index\Interceptor->___callPlugins() called at [generated/code/Magento/CatalogSearch/Controller/Result/Index/Interceptor.php:32]
#35 Magento\CatalogSearch\Controller\Result\Index\Interceptor->dispatch() called at [vendor/magento/framework/App/FrontController.php:245]
#36 Magento\Framework\App\FrontController->getActionResponse() called at [vendor/magento/framework/App/FrontController.php:212]
#37 Magento\Framework\App\FrontController->processRequest() called at [vendor/magento/framework/App/FrontController.php:147]
#38 Magento\Framework\App\FrontController->dispatch() called at [vendor/magento/framework/Interception/Interceptor.php:58]
#39 Magento\Framework\App\FrontController\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:138]
#40 Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/module-store/App/FrontController/Plugin/RequestPreprocessor.php:99]
#41 Magento\Store\App\FrontController\Plugin\RequestPreprocessor->aroundDispatch() called at [vendor/magento/framework/Interception/Interceptor.php:135]
#42 Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/module-page-cache/Model/App/FrontController/BuiltinPlugin.php:75]
#43 Magento\PageCache\Model\App\FrontController\BuiltinPlugin->aroundDispatch() called at [vendor/magento/framework/Interception/Interceptor.php:135]
#44 Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#45 Magento\Framework\App\FrontController\Interceptor->___callPlugins() called at [generated/code/Magento/Framework/App/FrontController/Interceptor.php:23]
#46 Magento\Framework\App\FrontController\Interceptor->dispatch() called at [vendor/magento/framework/App/Http.php:116]
#47 Magento\Framework\App\Http->launch() called at [vendor/magento/framework/App/Bootstrap.php:264]
#48 Magento\Framework\App\Bootstrap->run() called at [pub/index.php:29]
</pre>

Exception #1 (PDOException): SQLSTATE[HY000] [2002] Connection refused
<pre>#1 Zend_Db_Adapter_Pdo_Abstract->_connect() called at [vendor/magento/zendframework1/library/Zend/Db/Adapter/Pdo/Mysql.php:111]
#2 Zend_Db_Adapter_Pdo_Mysql->_connect() called at [vendor/magento/framework/DB/Adapter/Pdo/Mysql.php:424]
#3 Magento\Framework\DB\Adapter\Pdo\Mysql->_connect() called at [vendor/magento/framework/DB/Adapter/Pdo/Mysql.php:589]
#4 Magento\Framework\DB\Adapter\Pdo\Mysql->_query() called at [vendor/magento/framework/DB/Adapter/Pdo/Mysql.php:627]
#5 Magento\Framework\DB\Adapter\Pdo\Mysql->query() called at [vendor/magento/zendframework1/library/Zend/Db/Adapter/Abstract.php:737]
#6 Zend_Db_Adapter_Abstract->fetchAll() called at [vendor/magento/module-eav/Model/Entity/Collection/AbstractCollection.php:1205]
#7 Magento\Eav\Model\Entity\Collection\AbstractCollection->_loadAttributes() called at [vendor/magento/module-eav/Model/Entity/Collection/AbstractCollection.php:933]
#8 Magento\Eav\Model\Entity\Collection\AbstractCollection->load() called at [vendor/magento/module-catalog/Model/ResourceModel/Category/Collection.php:246]
#9 Magento\Catalog\Model\ResourceModel\Category\Collection->load() called at [vendor/magento/framework/Data/Collection.php:839]
#10 Magento\Framework\Data\Collection->getIterator() called at [vendor/magento/module-catalog/Plugin/Block/Topmenu.php:127]
#11 Magento\Catalog\Plugin\Block\Topmenu->beforeGetIdentities() called at [vendor/magento/framework/Interception/Interceptor.php:121]
#12 Magento\Theme\Block\Html\Topmenu\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#13 Magento\Theme\Block\Html\Topmenu\Interceptor->___callPlugins() called at [generated/code/Magento/Theme/Block/Html/Topmenu/Interceptor.php:32]
#14 Magento\Theme\Block\Html\Topmenu\Interceptor->getIdentities() called at [vendor/magento/module-page-cache/Model/Layout/LayoutPlugin.php:96]
#15 Magento\PageCache\Model\Layout\LayoutPlugin->afterGetOutput() called at [vendor/magento/framework/Interception/Interceptor.php:146]
#16 Magento\Framework\View\Layout\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#17 Magento\Framework\View\Layout\Interceptor->___callPlugins() called at [generated/code/Magento/Framework/View/Layout/Interceptor.php:41]
#18 Magento\Framework\View\Layout\Interceptor->getOutput() called at [vendor/magento/framework/View/Result/Page.php:260]
#19 Magento\Framework\View\Result\Page->render() called at [vendor/magento/framework/View/Result/Layout.php:171]
#20 Magento\Framework\View\Result\Layout->renderResult() called at [vendor/magento/framework/Interception/Interceptor.php:58]
#21 Magento\Framework\View\Result\Page\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:138]
#22 Magento\Framework\View\Result\Page\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#23 Magento\Framework\View\Result\Page\Interceptor->___callPlugins() called at [generated/code/Magento/Framework/View/Result/Page/Interceptor.php:23]
#24 Magento\Framework\View\Result\Page\Interceptor->renderResult() called at [vendor/magento/framework/App/View.php:221]
#25 Magento\Framework\App\View->renderLayout() called at [vendor/magento/module-catalog-search/Controller/Result/Index.php:168]
#26 Magento\CatalogSearch\Controller\Result\Index->getNotCacheableResult() called at [vendor/magento/module-catalog-search/Controller/Result/Index.php:110]
#27 Magento\CatalogSearch\Controller\Result\Index->execute() called at [vendor/magento/framework/Interception/Interceptor.php:58]
#28 Magento\CatalogSearch\Controller\Result\Index\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:138]
#29 Magento\CatalogSearch\Controller\Result\Index\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#30 Magento\CatalogSearch\Controller\Result\Index\Interceptor->___callPlugins() called at [generated/code/Magento/CatalogSearch/Controller/Result/Index/Interceptor.php:23]
#31 Magento\CatalogSearch\Controller\Result\Index\Interceptor->execute() called at [vendor/magento/framework/App/Action/Action.php:111]
#32 Magento\Framework\App\Action\Action->dispatch() called at [vendor/magento/framework/Interception/Interceptor.php:58]
#33 Magento\CatalogSearch\Controller\Result\Index\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:138]
#34 Magento\CatalogSearch\Controller\Result\Index\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#35 Magento\CatalogSearch\Controller\Result\Index\Interceptor->___callPlugins() called at [generated/code/Magento/CatalogSearch/Controller/Result/Index/Interceptor.php:32]
#36 Magento\CatalogSearch\Controller\Result\Index\Interceptor->dispatch() called at [vendor/magento/framework/App/FrontController.php:245]
#37 Magento\Framework\App\FrontController->getActionResponse() called at [vendor/magento/framework/App/FrontController.php:212]
#38 Magento\Framework\App\FrontController->processRequest() called at [vendor/magento/framework/App/FrontController.php:147]
#39 Magento\Framework\App\FrontController->dispatch() called at [vendor/magento/framework/Interception/Interceptor.php:58]
#40 Magento\Framework\App\FrontController\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:138]
#41 Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/module-store/App/FrontController/Plugin/RequestPreprocessor.php:99]
#42 Magento\Store\App\FrontController\Plugin\RequestPreprocessor->aroundDispatch() called at [vendor/magento/framework/Interception/Interceptor.php:135]
#43 Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/module-page-cache/Model/App/FrontController/BuiltinPlugin.php:75]
#44 Magento\PageCache\Model\App\FrontController\BuiltinPlugin->aroundDispatch() called at [vendor/magento/framework/Interception/Interceptor.php:135]
#45 Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#46 Magento\Framework\App\FrontController\Interceptor->___callPlugins() called at [generated/code/Magento/Framework/App/FrontController/Interceptor.php:23]
#47 Magento\Framework\App\FrontController\Interceptor->dispatch() called at [vendor/magento/framework/App/Http.php:116]
#48 Magento\Framework\App\Http->launch() called at [vendor/magento/framework/App/Bootstrap.php:264]
#49 Magento\Framework\App\Bootstrap->run() called at [pub/index.php:29]
</pre>