Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Connection refused in /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connectors/Connector.php:70 Stack trace: #0 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connectors/Connector.php(70): PDO->__construct() #1 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connectors/Connector.php(100): Illuminate\Database\Connectors\Connector->createPdoConnection() #2 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connectors/Connector.php(50): Illuminate\Database\Connectors\Connector->tryAgainIfCausedByLostConnection() #3 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection() #4 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connectors/ConnectionFactory.php(184): Illuminate\Database\Connectors\MySqlConnector->connect() #5 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() #6 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connection.php(1064): call_user_func() #7 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connection.php(1100): Illuminate\Database\Connection->getPdo() #8 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connection.php(442): Illuminate\Database\Connection->getReadPdo() #9 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connection.php(368): Illuminate\Database\Connection->getPdoForSelect() #10 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connection.php(705): Illuminate\Database\Connection->Illuminate\Database\{closure}() #11 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connection.php(784): Illuminate\Database\Connection->runQueryCallback() #12 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connection.php(764): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection() #13 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connection.php(675): Illuminate\Database\Connection->handleQueryException() #14 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connection.php(376): Illuminate\Database\Connection->run() #15 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Query/Builder.php(2414): Illuminate\Database\Connection->select() #16 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Query/Builder.php(2402): Illuminate\Database\Query\Builder->runSelect() #17 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Query/Builder.php(2936): Illuminate\Database\Query\Builder->Illuminate\Database\Query\{closure}() #18 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Query/Builder.php(2403): Illuminate\Database\Query\Builder->onceWithColumns() #19 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Concerns/BuildsQueries.php(294): Illuminate\Database\Query\Builder->get() #20 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/application/core/MY_Model.php(300): Illuminate\Database\Query\Builder->first() #21 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/application/helpers/common_helper.php(789): MY_Model->get() #22 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/views/plugins/skd-statistics/skd-statistics-function.php(54): Option::update() #23 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/views/plugins/skd-statistics/skd-statistics.php(141): Statistics::totalUpdate() #24 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/system/libraries/Hook.php(307): skd_statistics->track() #25 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/system/libraries/Hook.php(331): WP_Hook->apply_filters() #26 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/system/plugin.php(453): WP_Hook->do_action() #27 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/application/core/MY_Controller.php(1) : eval()'d code(1) : eval()'d code(45): do_action() #28 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/application/controllers/frontend/home.php(7): MY_Controller->__construct() #29 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/system/core/CodeIgniter.php(309): Home->__construct() #30 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/index.php(224): require_once('...') #31 {main} Next Illuminate\Database\QueryException: SQLSTATE[HY000] [2002] Connection refused (SQL: select * from `cle_system` where `option_name` = statistics_total limit 1) in /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connection.php:712 Stack trace: #0 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connection.php(784): Illuminate\Database\Connection->runQueryCallback() #1 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connection.php(764): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection() #2 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connection.php(675): Illuminate\Database\Connection->handleQueryException() #3 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connection.php(376): Illuminate\Database\Connection->run() #4 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Query/Builder.php(2414): Illuminate\Database\Connection->select() #5 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Query/Builder.php(2402): Illuminate\Database\Query\Builder->runSelect() #6 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Query/Builder.php(2936): Illuminate\Database\Query\Builder->Illuminate\Database\Query\{closure}() #7 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Query/Builder.php(2403): Illuminate\Database\Query\Builder->onceWithColumns() #8 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Concerns/BuildsQueries.php(294): Illuminate\Database\Query\Builder->get() #9 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/application/core/MY_Model.php(300): Illuminate\Database\Query\Builder->first() #10 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/application/helpers/common_helper.php(789): MY_Model->get() #11 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/views/plugins/skd-statistics/skd-statistics-function.php(54): Option::update() #12 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/views/plugins/skd-statistics/skd-statistics.php(141): Statistics::totalUpdate() #13 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/system/libraries/Hook.php(307): skd_statistics->track() #14 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/system/libraries/Hook.php(331): WP_Hook->apply_filters() #15 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/system/plugin.php(453): WP_Hook->do_action() #16 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/application/core/MY_Controller.php(1) : eval()'d code(1) : eval()'d code(45): do_action() #17 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/application/controllers/frontend/home.php(7): MY_Controller->__construct() #18 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/system/core/CodeIgniter.php(309): Home->__construct() #19 /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/index.php(224): require_once('...') #20 {main} thrown in /var/www/vhosts/homeq.vn/tongkhokhoavantay.vn/vendor/illuminate/database/Connection.php on line 712