Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Connection refused in /var/www/getcomposer.org/yiisoft/yii2/db/Connection.php:722 Stack trace: #0 /var/www/getcomposer.org/yiisoft/yii2/db/Connection.php(722): PDO->__construct('mysql:host=192....', 'yii_egmsystems', Object(SensitiveParameterValue), NULL) #1 /var/www/getcomposer.org/yiisoft/yii2/db/Connection.php(637): yii\db\Connection->createPdoInstance() #2 /var/www/getcomposer.org/yiisoft/yii2/db/Connection.php(1067): yii\db\Connection->open() #3 /var/www/getcomposer.org/yiisoft/yii2/db/Connection.php(1054): yii\db\Connection->getMasterPdo() #4 /var/www/getcomposer.org/yiisoft/yii2/db/mysql/QueryBuilder.php(402): yii\db\Connection->getSlavePdo(true) #5 /var/www/getcomposer.org/yiisoft/yii2/db/mysql/QueryBuilder.php(426): yii\db\mysql\QueryBuilder->supportsFractionalSeconds() #6 /var/www/getcomposer.org/yiisoft/yii2/db/mysql/QueryBuilder.php(59): yii\db\mysql\QueryBuilder->defaultTimeTypeMap() #7 /var/www/getcomposer.org/yiisoft/yii2/base/BaseObject.php(112): yii\db\mysql\QueryBuilder->init() #8 /var/www/getcomposer.org/yiisoft/yii2/db/QueryBuilder.php(116): yii\base\BaseObject->__construct(Array) #9 [internal function]: yii\db\QueryBuilder->__construct(Object(yii\db\Connection), Array) #10 /var/www/getcomposer.org/yiisoft/yii2/di/Container.php(417): ReflectionClass->newInstanceArgs(Array) #11 /var/www/getcomposer.org/yiisoft/yii2/di/Container.php(176): yii\di\Container->build('yii\\db\\mysql\\Qu...', Array, Array) #12 /var/www/getcomposer.org/yiisoft/yii2/BaseYii.php(354): yii\di\Container->get('yii\\db\\mysql\\Qu...', Array) #13 /var/www/getcomposer.org/yiisoft/yii2/db/mysql/Schema.php(261): yii\BaseYii::createObject('yii\\db\\mysql\\Qu...', Array) #14 /var/www/getcomposer.org/yiisoft/yii2/db/Schema.php(247): yii\db\mysql\Schema->createQueryBuilder() #15 /var/www/getcomposer.org/yiisoft/yii2/db/Connection.php(884): yii\db\Schema->getQueryBuilder() #16 /var/www/getcomposer.org/yiisoft/yii2/db/ActiveQuery.php(349): yii\db\Connection->getQueryBuilder() #17 /var/www/getcomposer.org/yiisoft/yii2/db/Query.php(304): yii\db\ActiveQuery->createCommand(Object(yii\db\Connection)) #18 /app/egm/module/base/models/e/Config.php(25): yii\db\Query->scalar() #19 /app/egm/module/base/Module.php(142): egm\module\base\models\e\Config::getValueWhereKey('log.level') #20 /var/www/getcomposer.org/yiisoft/yii2/base/BaseObject.php(112): egm\module\base\Module->init() #21 /var/www/getcomposer.org/yiisoft/yii2/base/Module.php(164): yii\base\BaseObject->__construct(Array) #22 [internal function]: yii\base\Module->__construct('base', Object(egm\yii\web\Application), Array) #23 /var/www/getcomposer.org/yiisoft/yii2/di/Container.php(417): ReflectionClass->newInstanceArgs(Array) #24 /var/www/getcomposer.org/yiisoft/yii2/di/Container.php(176): yii\di\Container->build('egm\\module\\base...', Array, Array) #25 /var/www/getcomposer.org/yiisoft/yii2/BaseYii.php(354): yii\di\Container->get('egm\\module\\base...', Array) #26 /var/www/getcomposer.org/yiisoft/yii2/base/Module.php(448): yii\BaseYii::createObject('egm\\module\\base...', Array) #27 /var/www/getcomposer.org/yiisoft/yii2/base/Application.php(316): yii\base\Module->getModule('base') #28 /var/www/getcomposer.org/yiisoft/yii2/web/Application.php(69): yii\base\Application->bootstrap() #29 /var/www/getcomposer.org/yiisoft/yii2/base/Application.php(274): yii\web\Application->bootstrap() #30 /var/www/getcomposer.org/yiisoft/yii2/base/BaseObject.php(112): yii\base\Application->init() #31 /var/www/getcomposer.org/yiisoft/yii2/base/Application.php(207): yii\base\BaseObject->__construct(Array) #32 /app/egm/yii2/web/Application.php(31): yii\base\Application->__construct(Array) #33 /app/frontend/web/index.php(25): egm\yii\web\Application->__construct(Array) #34 {main} Next yii\db\Exception: SQLSTATE[HY000] [2002] Connection refused in /var/www/getcomposer.org/yiisoft/yii2/db/Connection.php:648 Stack trace: #0 /var/www/getcomposer.org/yiisoft/yii2/db/Connection.php(1067): yii\db\Connection->open() #1 /var/www/getcomposer.org/yiisoft/yii2/db/Connection.php(1054): yii\db\Connection->getMasterPdo() #2 /var/www/getcomposer.org/yiisoft/yii2/db/mysql/QueryBuilder.php(402): yii\db\Connection->getSlavePdo(true) #3 /var/www/getcomposer.org/yiisoft/yii2/db/mysql/QueryBuilder.php(426): yii\db\mysql\QueryBuilder->supportsFractionalSeconds() #4 /var/www/getcomposer.org/yiisoft/yii2/db/mysql/QueryBuilder.php(59): yii\db\mysql\QueryBuilder->defaultTimeTypeMap() #5 /var/www/getcomposer.org/yiisoft/yii2/base/BaseObject.php(112): yii\db\mysql\QueryBuilder->init() #6 /var/www/getcomposer.org/yiisoft/yii2/db/QueryBuilder.php(116): yii\base\BaseObject->__construct(Array) #7 [internal function]: yii\db\QueryBuilder->__construct(Object(yii\db\Connection), Array) #8 /var/www/getcomposer.org/yiisoft/yii2/di/Container.php(417): ReflectionClass->newInstanceArgs(Array) #9 /var/www/getcomposer.org/yiisoft/yii2/di/Container.php(176): yii\di\Container->build('yii\\db\\mysql\\Qu...', Array, Array) #10 /var/www/getcomposer.org/yiisoft/yii2/BaseYii.php(354): yii\di\Container->get('yii\\db\\mysql\\Qu...', Array) #11 /var/www/getcomposer.org/yiisoft/yii2/db/mysql/Schema.php(261): yii\BaseYii::createObject('yii\\db\\mysql\\Qu...', Array) #12 /var/www/getcomposer.org/yiisoft/yii2/db/Schema.php(247): yii\db\mysql\Schema->createQueryBuilder() #13 /var/www/getcomposer.org/yiisoft/yii2/db/Connection.php(884): yii\db\Schema->getQueryBuilder() #14 /var/www/getcomposer.org/yiisoft/yii2/db/ActiveQuery.php(349): yii\db\Connection->getQueryBuilder() #15 /var/www/getcomposer.org/yiisoft/yii2/db/Query.php(304): yii\db\ActiveQuery->createCommand(Object(yii\db\Connection)) #16 /app/egm/module/base/models/e/Config.php(25): yii\db\Query->scalar() #17 /app/egm/module/base/Module.php(142): egm\module\base\models\e\Config::getValueWhereKey('log.level') #18 /var/www/getcomposer.org/yiisoft/yii2/base/BaseObject.php(112): egm\module\base\Module->init() #19 /var/www/getcomposer.org/yiisoft/yii2/base/Module.php(164): yii\base\BaseObject->__construct(Array) #20 [internal function]: yii\base\Module->__construct('base', Object(egm\yii\web\Application), Array) #21 /var/www/getcomposer.org/yiisoft/yii2/di/Container.php(417): ReflectionClass->newInstanceArgs(Array) #22 /var/www/getcomposer.org/yiisoft/yii2/di/Container.php(176): yii\di\Container->build('egm\\module\\base...', Array, Array) #23 /var/www/getcomposer.org/yiisoft/yii2/BaseYii.php(354): yii\di\Container->get('egm\\module\\base...', Array) #24 /var/www/getcomposer.org/yiisoft/yii2/base/Module.php(448): yii\BaseYii::createObject('egm\\module\\base...', Array) #25 /var/www/getcomposer.org/yiisoft/yii2/base/Application.php(316): yii\base\Module->getModule('base') #26 /var/www/getcomposer.org/yiisoft/yii2/web/Application.php(69): yii\base\Application->bootstrap() #27 /var/www/getcomposer.org/yiisoft/yii2/base/Application.php(274): yii\web\Application->bootstrap() #28 /var/www/getcomposer.org/yiisoft/yii2/base/BaseObject.php(112): yii\base\Application->init() #29 /var/www/getcomposer.org/yiisoft/yii2/base/Application.php(207): yii\base\BaseObject->__construct(Array) #30 /app/egm/yii2/web/Application.php(31): yii\base\Application->__construct(Array) #31 /app/frontend/web/index.php(25): egm\yii\web\Application->__construct(Array) #32 {main} Additional Information: Array ( [0] => HY000 [1] => 2002 [2] => Connection refused ) thrown in /var/www/getcomposer.org/yiisoft/yii2/db/Connection.php on line 648