Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Connection refused in /home/msu/html/vendor/magento/zend-db/library/Zend/Db/Adapter/Pdo/Abstract.php:132 Stack trace: #0 /home/msu/html/vendor/magento/zend-db/library/Zend/Db/Adapter/Pdo/Abstract.php(132): PDO->__construct() #1 /home/msu/html/vendor/magento/zend-db/library/Zend/Db/Adapter/Pdo/Mysql.php(111): Zend_Db_Adapter_Pdo_Abstract->_connect() #2 /home/msu/html/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(428): Zend_Db_Adapter_Pdo_Mysql->_connect() #3 /home/msu/html/vendor/magento/zend-db/library/Zend/Db/Adapter/Abstract.php(460): Magento\Framework\DB\Adapter\Pdo\Mysql->_connect() #4 /home/msu/html/vendor/magento/zend-db/library/Zend/Db/Adapter/Pdo/Abstract.php(242): Zend_Db_Adapter_Abstract->query() #5 /home/msu/html/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(564): Zend_Db_Adapter_Pdo_Abstract->query() #6 /home/msu/html/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(634): Magento\Framework\DB\Adapter\Pdo\Mysql->_query() #7 /home/msu/html/vendor/magento/zend-db/library/Zend/Db/Adapter/Abstract.php(737): Magento\Framework\DB\Adapter\Pdo\Mysql->query() #8 /home/msu/html/vendor/magento/module-store/App/Config/Source/RuntimeConfigSource.php(101): Zend_Db_Adapter_Abstract->fetchAll() #9 /home/msu/html/vendor/magento/module-store/App/Config/Source/RuntimeConfigSource.php(61): Magento\Store\App\Config\Source\RuntimeConfigSource->getEntities() #10 /home/msu/html/vendor/magento/framework/App/Config/ConfigSourceAggregated.php(42): Magento\Store\App\Config\Source\RuntimeConfigSource->get() #11 /home/msu/html/generated/code/Magento/Framework/App/Config/ConfigSourceAggregated/Proxy.php(95): Magento\Framework\App\Config\ConfigSourceAggregated->get() #12 /home/msu/html/vendor/magento/module-store/App/Config/Type/Scopes.php(63): Magento\Framework\App\Config\ConfigSourceAggregated\Proxy->get() #13 /home/msu/html/vendor/magento/framework/App/Config.php(132): Magento\Store\App\Config\Type\Scopes->get() #14 /home/msu/html/vendor/magento/module-store/Model/StoreRepository.php(106): Magento\Framework\App\Config->get() #15 /home/msu/html/vendor/magento/module-store/Model/StoreRepository.php(127): Magento\Store\Model\StoreRepository->getById() #16 /home/msu/html/vendor/magento/module-store/Model/StoreResolver.php(181): Magento\Store\Model\StoreRepository->getActiveStoreById() #17 /home/msu/html/vendor/magento/module-store/Model/StoreResolver.php(126): Magento\Store\Model\StoreResolver->getDefaultStoreById() #18 /home/msu/html/vendor/magento/module-store/Model/StoreManager.php(160): Magento\Store\Model\StoreResolver->getCurrentStoreId() #19 /home/msu/html/generated/code/Magento/Store/Model/StoreManagerInterface/Proxy.php(119): Magento\Store\Model\StoreManager->getStore() #20 /home/msu/html/vendor/magento/module-store/Model/Resolver/Store.php(30): Magento\Store\Model\StoreManagerInterface\Proxy->getStore() #21 /home/msu/html/vendor/magento/framework/App/Config/ScopeCodeResolver.php(49): Magento\Store\Model\Resolver\Store->getScope() #22 /home/msu/html/vendor/magento/framework/App/Config.php(69): Magento\Framework\App\Config\ScopeCodeResolver->resolve() #23 /home/msu/html/vendor/magento/framework/Locale/Resolver.php(111): Magento\Framework\App\Config->getValue() #24 /home/msu/html/vendor/magento/framework/Locale/Resolver.php(129): Magento\Framework\Locale\Resolver->getDefaultLocale() #25 /home/msu/html/vendor/magento/framework/Locale/Resolver.php(83): Magento\Framework\Locale\Resolver->setLocale() #26 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(121): Magento\Framework\Locale\Resolver->__construct() #27 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(108): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject() #28 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(150): Magento\Framework\ObjectManager\Factory\Compiled->create() #29 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(79): Magento\Framework\ObjectManager\Factory\Compiled->get() #30 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(150): Magento\Framework\ObjectManager\Factory\Compiled->create() #31 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(79): Magento\Framework\ObjectManager\Factory\Compiled->get() #32 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(150): Magento\Framework\ObjectManager\Factory\Compiled->create() #33 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(79): Magento\Framework\ObjectManager\Factory\Compiled->get() #34 /home/msu/html/vendor/magento/framework/ObjectManager/ObjectManager.php(56): Magento\Framework\ObjectManager\Factory\Compiled->create() #35 /home/msu/html/vendor/magento/framework/Model/ResourceModel/Db/Collection/AbstractCollection.php(469): Magento\Framework\ObjectManager\ObjectManager->create() #36 /home/msu/html/generated/code/Wac/UrlRewrite/Model/ResourceModel/Grid/Collection/Interceptor.php(122): Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection->getResource() #37 /home/msu/html/vendor/magento/framework/Model/ResourceModel/Db/Collection/AbstractCollection.php(135): Wac\UrlRewrite\Model\ResourceModel\Grid\Collection\Interceptor->getResource() #38 /home/msu/html/generated/code/Wac/UrlRewrite/Model/ResourceModel/Grid/Collection/Interceptor.php(14): Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection->__construct() #39 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(121): Wac\UrlRewrite\Model\ResourceModel\Grid\Collection\Interceptor->__construct() #40 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(108): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject() #41 /home/msu/html/vendor/magento/framework/ObjectManager/ObjectManager.php(56): Magento\Framework\ObjectManager\Factory\Compiled->create() #42 /home/msu/html/pub/index.php(72): Magento\Framework\ObjectManager\ObjectManager->create() #43 {main} Next Zend_Db_Adapter_Exception: SQLSTATE[HY000] [2002] Connection refused in /home/msu/html/vendor/magento/zend-db/library/Zend/Db/Adapter/Pdo/Abstract.php:148 Stack trace: #0 /home/msu/html/vendor/magento/zend-db/library/Zend/Db/Adapter/Pdo/Mysql.php(111): Zend_Db_Adapter_Pdo_Abstract->_connect() #1 /home/msu/html/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(428): Zend_Db_Adapter_Pdo_Mysql->_connect() #2 /home/msu/html/vendor/magento/zend-db/library/Zend/Db/Adapter/Abstract.php(460): Magento\Framework\DB\Adapter\Pdo\Mysql->_connect() #3 /home/msu/html/vendor/magento/zend-db/library/Zend/Db/Adapter/Pdo/Abstract.php(242): Zend_Db_Adapter_Abstract->query() #4 /home/msu/html/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(564): Zend_Db_Adapter_Pdo_Abstract->query() #5 /home/msu/html/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(634): Magento\Framework\DB\Adapter\Pdo\Mysql->_query() #6 /home/msu/html/vendor/magento/zend-db/library/Zend/Db/Adapter/Abstract.php(737): Magento\Framework\DB\Adapter\Pdo\Mysql->query() #7 /home/msu/html/vendor/magento/module-store/App/Config/Source/RuntimeConfigSource.php(101): Zend_Db_Adapter_Abstract->fetchAll() #8 /home/msu/html/vendor/magento/module-store/App/Config/Source/RuntimeConfigSource.php(61): Magento\Store\App\Config\Source\RuntimeConfigSource->getEntities() #9 /home/msu/html/vendor/magento/framework/App/Config/ConfigSourceAggregated.php(42): Magento\Store\App\Config\Source\RuntimeConfigSource->get() #10 /home/msu/html/generated/code/Magento/Framework/App/Config/ConfigSourceAggregated/Proxy.php(95): Magento\Framework\App\Config\ConfigSourceAggregated->get() #11 /home/msu/html/vendor/magento/module-store/App/Config/Type/Scopes.php(63): Magento\Framework\App\Config\ConfigSourceAggregated\Proxy->get() #12 /home/msu/html/vendor/magento/framework/App/Config.php(132): Magento\Store\App\Config\Type\Scopes->get() #13 /home/msu/html/vendor/magento/module-store/Model/StoreRepository.php(106): Magento\Framework\App\Config->get() #14 /home/msu/html/vendor/magento/module-store/Model/StoreRepository.php(127): Magento\Store\Model\StoreRepository->getById() #15 /home/msu/html/vendor/magento/module-store/Model/StoreResolver.php(181): Magento\Store\Model\StoreRepository->getActiveStoreById() #16 /home/msu/html/vendor/magento/module-store/Model/StoreResolver.php(126): Magento\Store\Model\StoreResolver->getDefaultStoreById() #17 /home/msu/html/vendor/magento/module-store/Model/StoreManager.php(160): Magento\Store\Model\StoreResolver->getCurrentStoreId() #18 /home/msu/html/generated/code/Magento/Store/Model/StoreManagerInterface/Proxy.php(119): Magento\Store\Model\StoreManager->getStore() #19 /home/msu/html/vendor/magento/module-store/Model/Resolver/Store.php(30): Magento\Store\Model\StoreManagerInterface\Proxy->getStore() #20 /home/msu/html/vendor/magento/framework/App/Config/ScopeCodeResolver.php(49): Magento\Store\Model\Resolver\Store->getScope() #21 /home/msu/html/vendor/magento/framework/App/Config.php(69): Magento\Framework\App\Config\ScopeCodeResolver->resolve() #22 /home/msu/html/vendor/magento/framework/Locale/Resolver.php(111): Magento\Framework\App\Config->getValue() #23 /home/msu/html/vendor/magento/framework/Locale/Resolver.php(129): Magento\Framework\Locale\Resolver->getDefaultLocale() #24 /home/msu/html/vendor/magento/framework/Locale/Resolver.php(83): Magento\Framework\Locale\Resolver->setLocale() #25 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(121): Magento\Framework\Locale\Resolver->__construct() #26 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(108): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject() #27 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(150): Magento\Framework\ObjectManager\Factory\Compiled->create() #28 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(79): Magento\Framework\ObjectManager\Factory\Compiled->get() #29 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(150): Magento\Framework\ObjectManager\Factory\Compiled->create() #30 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(79): Magento\Framework\ObjectManager\Factory\Compiled->get() #31 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(150): Magento\Framework\ObjectManager\Factory\Compiled->create() #32 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(79): Magento\Framework\ObjectManager\Factory\Compiled->get() #33 /home/msu/html/vendor/magento/framework/ObjectManager/ObjectManager.php(56): Magento\Framework\ObjectManager\Factory\Compiled->create() #34 /home/msu/html/vendor/magento/framework/Model/ResourceModel/Db/Collection/AbstractCollection.php(469): Magento\Framework\ObjectManager\ObjectManager->create() #35 /home/msu/html/generated/code/Wac/UrlRewrite/Model/ResourceModel/Grid/Collection/Interceptor.php(122): Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection->getResource() #36 /home/msu/html/vendor/magento/framework/Model/ResourceModel/Db/Collection/AbstractCollection.php(135): Wac\UrlRewrite\Model\ResourceModel\Grid\Collection\Interceptor->getResource() #37 /home/msu/html/generated/code/Wac/UrlRewrite/Model/ResourceModel/Grid/Collection/Interceptor.php(14): Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection->__construct() #38 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(121): Wac\UrlRewrite\Model\ResourceModel\Grid\Collection\Interceptor->__construct() #39 /home/msu/html/vendor/magento/framework/ObjectManager/Factory/Compiled.php(108): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject() #40 /home/msu/html/vendor/magento/framework/ObjectManager/ObjectManager.php(56): Magento\Framework\ObjectManager\Factory\Compiled->create() #41 /home/msu/html/pub/index.php(72): Magento\Framework\ObjectManager\ObjectManager->create() #42 {main} thrown in /home/msu/html/vendor/magento/zend-db/library/Zend/Db/Adapter/Pdo/Abstract.php on line 148