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
#1 Zend_Db_Adapter_Pdo_Mysql->_connect() called at [vendor/magento/framework/DB/Adapter/Pdo/Mysql.php:428]
#2 Magento\Framework\DB\Adapter\Pdo\Mysql->_connect() called at [vendor/magento/framework/DB/Adapter/Pdo/Mysql.php:593]
#3 Magento\Framework\DB\Adapter\Pdo\Mysql->_query() called at [vendor/magento/framework/DB/Adapter/Pdo/Mysql.php:634]
#4 Magento\Framework\DB\Adapter\Pdo\Mysql->query() called at [generated/code/Magento/Framework/DB/Adapter/Pdo/Mysql/Interceptor.php:95]
#5 Magento\Framework\DB\Adapter\Pdo\Mysql\Interceptor->query() called at [vendor/magento/zendframework1/library/Zend/Db/Adapter/Abstract.php:756]
#6 Zend_Db_Adapter_Abstract->fetchRow() called at [generated/code/Magento/Framework/DB/Adapter/Pdo/Mysql/Interceptor.php:1094]
#7 Magento\Framework\DB\Adapter\Pdo\Mysql\Interceptor->fetchRow() called at [vendor/magento/framework/Model/ResourceModel/Db/AbstractDb.php:333]
#8 Magento\Framework\Model\ResourceModel\Db\AbstractDb->load() called at [vendor/magento/module-deploy/Model/DeploymentConfig/Hash.php:129]
#9 Magento\Deploy\Model\DeploymentConfig\Hash->getFlagObject() called at [vendor/magento/module-deploy/Model/DeploymentConfig/Hash.php:113]
#10 Magento\Deploy\Model\DeploymentConfig\Hash->get() called at [vendor/magento/module-deploy/Model/DeploymentConfig/ChangeDetector.php:68]
#11 Magento\Deploy\Model\DeploymentConfig\ChangeDetector->hasChanges() called at [vendor/magento/module-deploy/Model/Plugin/ConfigChangeDetector.php:58]
#12 Magento\Deploy\Model\Plugin\ConfigChangeDetector->beforeDispatch() called at [vendor/magento/framework/Interception/Interceptor.php:121]
#13 Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/module-page-cache/Model/App/FrontController/BuiltinPlugin.php:75]
#14 Magento\PageCache\Model\App\FrontController\BuiltinPlugin->aroundDispatch() called at [vendor/magento/framework/Interception/Interceptor.php:135]
#15 Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#16 Magento\Framework\App\FrontController\Interceptor->___callPlugins() called at [generated/code/Magento/Framework/App/FrontController/Interceptor.php:23]
#17 Magento\Framework\App\FrontController\Interceptor->dispatch() called at [vendor/magento/framework/App/Http.php:116]
#18 Magento\Framework\App\Http->launch() called at [generated/code/Magento/Framework/App/Http/Interceptor.php:23]
#19 Magento\Framework\App\Http\Interceptor->launch() called at [vendor/magento/framework/App/Bootstrap.php:264]
#20 Magento\Framework\App\Bootstrap->run() called at [pub/index.php:30]
Exception #1 (PDOException): SQLSTATE[HY000] [2002] Connection refused
#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:428]
#3 Magento\Framework\DB\Adapter\Pdo\Mysql->_connect() called at [vendor/magento/framework/DB/Adapter/Pdo/Mysql.php:593]
#4 Magento\Framework\DB\Adapter\Pdo\Mysql->_query() called at [vendor/magento/framework/DB/Adapter/Pdo/Mysql.php:634]
#5 Magento\Framework\DB\Adapter\Pdo\Mysql->query() called at [generated/code/Magento/Framework/DB/Adapter/Pdo/Mysql/Interceptor.php:95]
#6 Magento\Framework\DB\Adapter\Pdo\Mysql\Interceptor->query() called at [vendor/magento/zendframework1/library/Zend/Db/Adapter/Abstract.php:756]
#7 Zend_Db_Adapter_Abstract->fetchRow() called at [generated/code/Magento/Framework/DB/Adapter/Pdo/Mysql/Interceptor.php:1094]
#8 Magento\Framework\DB\Adapter\Pdo\Mysql\Interceptor->fetchRow() called at [vendor/magento/framework/Model/ResourceModel/Db/AbstractDb.php:333]
#9 Magento\Framework\Model\ResourceModel\Db\AbstractDb->load() called at [vendor/magento/module-deploy/Model/DeploymentConfig/Hash.php:129]
#10 Magento\Deploy\Model\DeploymentConfig\Hash->getFlagObject() called at [vendor/magento/module-deploy/Model/DeploymentConfig/Hash.php:113]
#11 Magento\Deploy\Model\DeploymentConfig\Hash->get() called at [vendor/magento/module-deploy/Model/DeploymentConfig/ChangeDetector.php:68]
#12 Magento\Deploy\Model\DeploymentConfig\ChangeDetector->hasChanges() called at [vendor/magento/module-deploy/Model/Plugin/ConfigChangeDetector.php:58]
#13 Magento\Deploy\Model\Plugin\ConfigChangeDetector->beforeDispatch() called at [vendor/magento/framework/Interception/Interceptor.php:121]
#14 Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/module-page-cache/Model/App/FrontController/BuiltinPlugin.php:75]
#15 Magento\PageCache\Model\App\FrontController\BuiltinPlugin->aroundDispatch() called at [vendor/magento/framework/Interception/Interceptor.php:135]
#16 Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#17 Magento\Framework\App\FrontController\Interceptor->___callPlugins() called at [generated/code/Magento/Framework/App/FrontController/Interceptor.php:23]
#18 Magento\Framework\App\FrontController\Interceptor->dispatch() called at [vendor/magento/framework/App/Http.php:116]
#19 Magento\Framework\App\Http->launch() called at [generated/code/Magento/Framework/App/Http/Interceptor.php:23]
#20 Magento\Framework\App\Http\Interceptor->launch() called at [vendor/magento/framework/App/Bootstrap.php:264]
#21 Magento\Framework\App\Bootstrap->run() called at [pub/index.php:30]