Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Connection refused in /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php:66 Stack trace: #0 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(66): PDO->__construct() #1 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(85): Illuminate\Database\Connectors\Connector->createPdoConnection() #2 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(48): Illuminate\Database\Connectors\Connector->tryAgainIfCausedByLostConnection() #3 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection() #4 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php(186): Illuminate\Database\Connectors\MySqlConnector->connect() #5 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() #6 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(1257): call_user_func() #7 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(578): Illuminate\Database\Connection->getPdo() #8 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(827): Illuminate\Database\Connection->Illuminate\Database\{closure}() #9 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(999): Illuminate\Database\Connection->runQueryCallback() #10 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(978): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection() #11 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(796): Illuminate\Database\Connection->handleQueryException() #12 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(573): Illuminate\Database\Connection->run() #13 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/DatabaseManager.php(491): Illuminate\Database\Connection->statement() #14 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php(363): Illuminate\Database\DatabaseManager->__call() #15 /home/journals/web/hnchmc.uz/public_html/lib/pkp/classes/core/PKPApplication.php(315): Illuminate\Support\Facades\Facade::__callStatic() #16 /home/journals/web/hnchmc.uz/public_html/lib/pkp/classes/core/PKPApplication.php(270): PKP\core\PKPApplication->initializeTimeZone() #17 /home/journals/web/hnchmc.uz/public_html/lib/pkp/classes/core/PKPApplication.php(240): PKP\core\PKPApplication->initializeLaravelContainer() #18 /home/journals/web/hnchmc.uz/public_html/classes/core/Application.php(47): PKP\core\PKPApplication->__construct() #19 /home/journals/web/hnchmc.uz/public_html/lib/pkp/includes/bootstrap.php(37): APP\core\Application->__construct() #20 /home/journals/web/hnchmc.uz/public_html/index.php(18): require_once('...') #21 {main} Next Illuminate\Database\QueryException: SQLSTATE[HY000] [2002] Connection refused (Connection: mysql, Host: 127.0.0.1, Port: , Database: journals_hnchmc_db, SQL: SET time_zone = '+00:00') in /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php:838 Stack trace: #0 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(999): Illuminate\Database\Connection->runQueryCallback() #1 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(978): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection() #2 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(796): Illuminate\Database\Connection->handleQueryException() #3 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(573): Illuminate\Database\Connection->run() #4 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/DatabaseManager.php(491): Illuminate\Database\Connection->statement() #5 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php(363): Illuminate\Database\DatabaseManager->__call() #6 /home/journals/web/hnchmc.uz/public_html/lib/pkp/classes/core/PKPApplication.php(315): Illuminate\Support\Facades\Facade::__callStatic() #7 /home/journals/web/hnchmc.uz/public_html/lib/pkp/classes/core/PKPApplication.php(270): PKP\core\PKPApplication->initializeTimeZone() #8 /home/journals/web/hnchmc.uz/public_html/lib/pkp/classes/core/PKPApplication.php(240): PKP\core\PKPApplication->initializeLaravelContainer() #9 /home/journals/web/hnchmc.uz/public_html/classes/core/Application.php(47): PKP\core\PKPApplication->__construct() #10 /home/journals/web/hnchmc.uz/public_html/lib/pkp/includes/bootstrap.php(37): APP\core\Application->__construct() #11 /home/journals/web/hnchmc.uz/public_html/index.php(18): require_once('...') #12 {main} thrown in /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php on line 838

Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Connection refused in /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php:66 Stack trace: #0 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(66): PDO->__construct() #1 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(85): Illuminate\Database\Connectors\Connector->createPdoConnection() #2 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(48): Illuminate\Database\Connectors\Connector->tryAgainIfCausedByLostConnection() #3 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection() #4 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php(186): Illuminate\Database\Connectors\MySqlConnector->connect() #5 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() #6 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(1257): call_user_func() #7 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(525): Illuminate\Database\Connection->getPdo() #8 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(420): Illuminate\Database\Connection->getPdoForSelect() #9 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(827): Illuminate\Database\Connection->Illuminate\Database\{closure}() #10 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(999): Illuminate\Database\Connection->runQueryCallback() #11 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(978): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection() #12 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(796): Illuminate\Database\Connection->handleQueryException() #13 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(411): Illuminate\Database\Connection->run() #14 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3505): Illuminate\Database\Connection->select() #15 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3490): Illuminate\Database\Query\Builder->runSelect() #16 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(4080): Illuminate\Database\Query\Builder->Illuminate\Database\Query\{closure}() #17 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3489): Illuminate\Database\Query\Builder->onceWithColumns() #18 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Concerns/BuildsQueries.php(366): Illuminate\Database\Query\Builder->get() #19 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3412): Illuminate\Database\Query\Builder->first() #20 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/DatabaseSessionHandler.php(96): Illuminate\Database\Query\Builder->find() #21 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/DatabaseSessionHandler.php(135): Illuminate\Session\DatabaseSessionHandler->read() #22 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/Store.php(187): Illuminate\Session\DatabaseSessionHandler->write() #23 /home/journals/web/hnchmc.uz/public_html/lib/pkp/classes/core/PKPSessionServiceProvider.php(44): Illuminate\Session\Store->save() #24 [internal function]: PKP\core\PKPSessionServiceProvider->PKP\core\{closure}() #25 {main} Next Illuminate\Database\QueryException: SQLSTATE[HY000] [2002] Connection refused (Connection: mysql, Host: 127.0.0.1, Port: , Database: journals_hnchmc_db, SQL: select * from `sessions` where `id` = xC47TUp9kxVp8fY3nTZ6ZGAtNyo1z3evk3svEkzd limit 1) in /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php:838 Stack trace: #0 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(999): Illuminate\Database\Connection->runQueryCallback() #1 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(978): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection() #2 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(796): Illuminate\Database\Connection->handleQueryException() #3 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(411): Illuminate\Database\Connection->run() #4 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3505): Illuminate\Database\Connection->select() #5 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3490): Illuminate\Database\Query\Builder->runSelect() #6 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(4080): Illuminate\Database\Query\Builder->Illuminate\Database\Query\{closure}() #7 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3489): Illuminate\Database\Query\Builder->onceWithColumns() #8 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Concerns/BuildsQueries.php(366): Illuminate\Database\Query\Builder->get() #9 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3412): Illuminate\Database\Query\Builder->first() #10 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/DatabaseSessionHandler.php(96): Illuminate\Database\Query\Builder->find() #11 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/DatabaseSessionHandler.php(135): Illuminate\Session\DatabaseSessionHandler->read() #12 /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/Store.php(187): Illuminate\Session\DatabaseSessionHandler->write() #13 /home/journals/web/hnchmc.uz/public_html/lib/pkp/classes/core/PKPSessionServiceProvider.php(44): Illuminate\Session\Store->save() #14 [internal function]: PKP\core\PKPSessionServiceProvider->PKP\core\{closure}() #15 {main} thrown in /home/journals/web/hnchmc.uz/public_html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php on line 838