PDOException: SQLSTATE[HY000] [2002] Connection refused in /var/www/html/danielatacado/vendor/magento/zendframework1/library/Zend/Db/Adapter/Pdo/Abstract.php:128
Stack trace:
#0 /var/www/html/danielatacado/vendor/magento/zendframework1/library/Zend/Db/Adapter/Pdo/Abstract.php(128): PDO->__construct('mysql:host=10.1...', 'danielatacado', 'xee9oothohf0pho...', Array)
#1 /var/www/html/danielatacado/vendor/magento/zendframework1/library/Zend/Db/Adapter/Pdo/Mysql.php(111): Zend_Db_Adapter_Pdo_Abstract->_connect()
#2 /var/www/html/danielatacado/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(422): Zend_Db_Adapter_Pdo_Mysql->_connect()
#3 /var/www/html/danielatacado/vendor/magento/zendframework1/library/Zend/Db/Adapter/Abstract.php(861): Magento\Framework\DB\Adapter\Pdo\Mysql->_connect()
#4 /var/www/html/danielatacado/vendor/magento/zendframework1/library/Zend/Db/Adapter/Abstract.php(931): Zend_Db_Adapter_Abstract->quote('1', NULL)
#5 /var/www/html/danielatacado/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(1529): Zend_Db_Adapter_Abstract->quoteInto('{{fieldName}} =...', '1', NULL, NULL)
#6 /var/www/html/danielatacado/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(3046): Magento\Framework\DB\Adapter\Pdo\Mysql->quoteInto('{{fieldName}} =...', '1')
#7 /var/www/html/danielatacado/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(3030): Magento\Framework\DB\Adapter\Pdo\Mysql->_prepareQuotedSqlCondition('{{fieldName}} =...', '1', '`is_active`')
#8 /var/www/html/danielatacado/vendor/magento/framework/Data/Collection/AbstractDb.php(485): Magento\Framework\DB\Adapter\Pdo\Mysql->prepareSqlCondition('`is_active`', 1)
#9 /var/www/html/danielatacado/vendor/magento/framework/Data/Collection/AbstractDb.php(416): Magento\Framework\Data\Collection\AbstractDb->_getConditionSql('`is_active`', 1)
#10 /var/www/html/danielatacado/vendor/magento/framework/Data/Collection/AbstractDb.php(398): Magento\Framework\Data\Collection\AbstractDb->_translateCondition('is_active', 1)
#11 /var/www/html/danielatacado/vendor/magento/module-rule/Model/ResourceModel/Rule/Collection/AbstractCollection.php(121): Magento\Framework\Data\Collection\AbstractDb->addFieldToFilter('is_active', 1)
#12 /var/www/html/danielatacado/vendor/bistwobis/groupcat-amasty/Model/ResourceModel/Rule/Collection.php(120): Magento\Rule\Model\ResourceModel\Rule\Collection\AbstractCollection->addFieldToFilter('is_active', 1)
#13 /var/www/html/danielatacado/vendor/magento/module-rule/Model/ResourceModel/Rule/Collection/AbstractCollection.php(134): Amasty\Groupcat\Model\ResourceModel\Rule\Collection->addFieldToFilter('is_active', 1)
#14 /var/www/html/danielatacado/vendor/bistwobis/groupcat-amasty/Model/ProductRuleProvider.php(119): Magento\Rule\Model\ResourceModel\Rule\Collection\AbstractCollection->addIsActiveFilter()
#15 /var/www/html/danielatacado/vendor/bistwobis/groupcat-amasty/Plugin/Framework/App/Http/Context.php(47): Amasty\Groupcat\Model\ProductRuleProvider->getActiveRulesCollection()
#16 /var/www/html/danielatacado/vendor/magento/framework/Interception/Interceptor.php(121): Amasty\Groupcat\Plugin\Framework\App\Http\Context->beforeGetVaryString(Object(Magento\Framework\App\Http\Context\Interceptor))
#17 /var/www/html/danielatacado/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Http\Context\Interceptor->Magento\Framework\Interception\{closure}()
#18 /var/www/html/danielatacado/generated/code/Magento/Framework/App/Http/Context/Interceptor.php(23): Magento\Framework\App\Http\Context\Interceptor->___callPlugins('getVaryString', Array, Array)
#19 /var/www/html/danielatacado/vendor/magento/framework/App/Response/Http.php(108): Magento\Framework\App\Http\Context\Interceptor->getVaryString()
#20 /var/www/html/danielatacado/generated/code/Magento/Framework/App/Response/Http/Interceptor.php(32): Magento\Framework\App\Response\Http->sendVary()
#21 /var/www/html/danielatacado/vendor/magento/module-page-cache/Model/App/Response/HttpPlugin.php(29): Magento\Framework\App\Response\Http\Interceptor->sendVary()
#22 /var/www/html/danielatacado/vendor/magento/framework/Interception/Interceptor.php(121): Magento\PageCache\Model\App\Response\HttpPlugin->beforeSendResponse(Object(Magento\Framework\App\Response\Http\Interceptor))
#23 /var/www/html/danielatacado/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Response\Http\Interceptor->Magento\Framework\Interception\{closure}()
#24 /var/www/html/danielatacado/generated/code/Magento/Framework/App/Response/Http/Interceptor.php(86): Magento\Framework\App\Response\Http\Interceptor->___callPlugins('sendResponse', Array, Array)
#25 /var/www/html/danielatacado/vendor/magento/framework/App/ExceptionHandler.php(103): Magento\Framework\App\Response\Http\Interceptor->sendResponse()
#26 /var/www/html/danielatacado/vendor/magento/framework/App/ExceptionHandler.php(70): Magento\Framework\App\ExceptionHandler->handleDeveloperMode(Object(Magento\Framework\App\Bootstrap), Object(Zend_Db_Adapter_Exception), Object(Magento\Framework\App\Response\Http\Interceptor))
#27 /var/www/html/danielatacado/vendor/magento/framework/App/Http.php(156): Magento\Framework\App\ExceptionHandler->handle(Object(Magento\Framework\App\Bootstrap), Object(Zend_Db_Adapter_Exception), Object(Magento\Framework\App\Response\Http\Interceptor), Object(Magento\Framework\App\Request\Http))
#28 /var/www/html/danielatacado/vendor/magento/framework/App/Bootstrap.php(269): Magento\Framework\App\Http->catchException(Object(Magento\Framework\App\Bootstrap), Object(Zend_Db_Adapter_Exception))
#29 /var/www/html/danielatacado/pub/index.php(40): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http))
#30 {main}

Next Zend_Db_Adapter_Exception: SQLSTATE[HY000] [2002] Connection refused in /var/www/html/danielatacado/vendor/magento/zendframework1/library/Zend/Db/Adapter/Pdo/Abstract.php:144
Stack trace:
#0 /var/www/html/danielatacado/vendor/magento/zendframework1/library/Zend/Db/Adapter/Pdo/Mysql.php(111): Zend_Db_Adapter_Pdo_Abstract->_connect()
#1 /var/www/html/danielatacado/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(422): Zend_Db_Adapter_Pdo_Mysql->_connect()
#2 /var/www/html/danielatacado/vendor/magento/zendframework1/library/Zend/Db/Adapter/Abstract.php(861): Magento\Framework\DB\Adapter\Pdo\Mysql->_connect()
#3 /var/www/html/danielatacado/vendor/magento/zendframework1/library/Zend/Db/Adapter/Abstract.php(931): Zend_Db_Adapter_Abstract->quote('1', NULL)
#4 /var/www/html/danielatacado/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(1529): Zend_Db_Adapter_Abstract->quoteInto('{{fieldName}} =...', '1', NULL, NULL)
#5 /var/www/html/danielatacado/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(3046): Magento\Framework\DB\Adapter\Pdo\Mysql->quoteInto('{{fieldName}} =...', '1')
#6 /var/www/html/danielatacado/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(3030): Magento\Framework\DB\Adapter\Pdo\Mysql->_prepareQuotedSqlCondition('{{fieldName}} =...', '1', '`is_active`')
#7 /var/www/html/danielatacado/vendor/magento/framework/Data/Collection/AbstractDb.php(485): Magento\Framework\DB\Adapter\Pdo\Mysql->prepareSqlCondition('`is_active`', 1)
#8 /var/www/html/danielatacado/vendor/magento/framework/Data/Collection/AbstractDb.php(416): Magento\Framework\Data\Collection\AbstractDb->_getConditionSql('`is_active`', 1)
#9 /var/www/html/danielatacado/vendor/magento/framework/Data/Collection/AbstractDb.php(398): Magento\Framework\Data\Collection\AbstractDb->_translateCondition('is_active', 1)
#10 /var/www/html/danielatacado/vendor/magento/module-rule/Model/ResourceModel/Rule/Collection/AbstractCollection.php(121): Magento\Framework\Data\Collection\AbstractDb->addFieldToFilter('is_active', 1)
#11 /var/www/html/danielatacado/vendor/bistwobis/groupcat-amasty/Model/ResourceModel/Rule/Collection.php(120): Magento\Rule\Model\ResourceModel\Rule\Collection\AbstractCollection->addFieldToFilter('is_active', 1)
#12 /var/www/html/danielatacado/vendor/magento/module-rule/Model/ResourceModel/Rule/Collection/AbstractCollection.php(134): Amasty\Groupcat\Model\ResourceModel\Rule\Collection->addFieldToFilter('is_active', 1)
#13 /var/www/html/danielatacado/vendor/bistwobis/groupcat-amasty/Model/ProductRuleProvider.php(119): Magento\Rule\Model\ResourceModel\Rule\Collection\AbstractCollection->addIsActiveFilter()
#14 /var/www/html/danielatacado/vendor/bistwobis/groupcat-amasty/Plugin/Framework/App/Http/Context.php(47): Amasty\Groupcat\Model\ProductRuleProvider->getActiveRulesCollection()
#15 /var/www/html/danielatacado/vendor/magento/framework/Interception/Interceptor.php(121): Amasty\Groupcat\Plugin\Framework\App\Http\Context->beforeGetVaryString(Object(Magento\Framework\App\Http\Context\Interceptor))
#16 /var/www/html/danielatacado/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Http\Context\Interceptor->Magento\Framework\Interception\{closure}()
#17 /var/www/html/danielatacado/generated/code/Magento/Framework/App/Http/Context/Interceptor.php(23): Magento\Framework\App\Http\Context\Interceptor->___callPlugins('getVaryString', Array, Array)
#18 /var/www/html/danielatacado/vendor/magento/framework/App/Response/Http.php(108): Magento\Framework\App\Http\Context\Interceptor->getVaryString()
#19 /var/www/html/danielatacado/generated/code/Magento/Framework/App/Response/Http/Interceptor.php(32): Magento\Framework\App\Response\Http->sendVary()
#20 /var/www/html/danielatacado/vendor/magento/module-page-cache/Model/App/Response/HttpPlugin.php(29): Magento\Framework\App\Response\Http\Interceptor->sendVary()
#21 /var/www/html/danielatacado/vendor/magento/framework/Interception/Interceptor.php(121): Magento\PageCache\Model\App\Response\HttpPlugin->beforeSendResponse(Object(Magento\Framework\App\Response\Http\Interceptor))
#22 /var/www/html/danielatacado/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Response\Http\Interceptor->Magento\Framework\Interception\{closure}()
#23 /var/www/html/danielatacado/generated/code/Magento/Framework/App/Response/Http/Interceptor.php(86): Magento\Framework\App\Response\Http\Interceptor->___callPlugins('sendResponse', Array, Array)
#24 /var/www/html/danielatacado/vendor/magento/framework/App/ExceptionHandler.php(103): Magento\Framework\App\Response\Http\Interceptor->sendResponse()
#25 /var/www/html/danielatacado/vendor/magento/framework/App/ExceptionHandler.php(70): Magento\Framework\App\ExceptionHandler->handleDeveloperMode(Object(Magento\Framework\App\Bootstrap), Object(Zend_Db_Adapter_Exception), Object(Magento\Framework\App\Response\Http\Interceptor))
#26 /var/www/html/danielatacado/vendor/magento/framework/App/Http.php(156): Magento\Framework\App\ExceptionHandler->handle(Object(Magento\Framework\App\Bootstrap), Object(Zend_Db_Adapter_Exception), Object(Magento\Framework\App\Response\Http\Interceptor), Object(Magento\Framework\App\Request\Http))
#27 /var/www/html/danielatacado/vendor/magento/framework/App/Bootstrap.php(269): Magento\Framework\App\Http->catchException(Object(Magento\Framework\App\Bootstrap), Object(Zend_Db_Adapter_Exception))
#28 /var/www/html/danielatacado/pub/index.php(40): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http))
#29 {main}