Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Connection refused in /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php:66 Stack trace: #0 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(66): PDO->__construct('mysql:host=127....', 'kentzbcz_ojs637', Object(SensitiveParameterValue), Array) #1 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(85): Illuminate\Database\Connectors\Connector->createPdoConnection('mysql:host=127....', 'kentzbcz_ojs637', Object(SensitiveParameterValue), Array) #2 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(48): Illuminate\Database\Connectors\Connector->tryAgainIfCausedByLostConnection(Object(PDOException), 'mysql:host=127....', 'kentzbcz_ojs637', Object(SensitiveParameterValue), Array) #3 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection('mysql:host=127....', Array, Array) #4 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php(186): Illuminate\Database\Connectors\MySqlConnector->connect(Array) #5 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() #6 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(1257): call_user_func(Object(Closure)) #7 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(1295): Illuminate\Database\Connection->getPdo() #8 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(525): Illuminate\Database\Connection->getReadPdo() #9 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(420): Illuminate\Database\Connection->getPdoForSelect(true) #10 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(827): Illuminate\Database\Connection->Illuminate\Database\{closure}('select * from `...', Array) #11 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(999): Illuminate\Database\Connection->runQueryCallback('select * from `...', Array, Object(Closure)) #12 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(978): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection(Object(Illuminate\Database\QueryException), 'select * from `...', Array, Object(Closure)) #13 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(796): Illuminate\Database\Connection->handleQueryException(Object(Illuminate\Database\QueryException), 'select * from `...', Array, Object(Closure)) #14 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(411): Illuminate\Database\Connection->run('select * from `...', Array, Object(Closure)) #15 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3505): Illuminate\Database\Connection->select('select * from `...', Array, true) #16 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3490): Illuminate\Database\Query\Builder->runSelect() #17 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(4080): Illuminate\Database\Query\Builder->Illuminate\Database\Query\{closure}() #18 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3489): Illuminate\Database\Query\Builder->onceWithColumns(Array, Object(Closure)) #19 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Concerns/BuildsQueries.php(366): Illuminate\Database\Query\Builder->get(Array) #20 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/core/traits/EntityWithParent.php(68): Illuminate\Database\Query\Builder->first() #21 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/submission/Repository.php(89): PKP\submission\DAO->get(471, 1) #22 /home/kentzbcz/impactinternationaljournals.com/pages/article/ArticleHandler.php(123): PKP\submission\Repository->get(471, 1) #23 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/core/PKPRouter.php(324): APP\pages\article\ArticleHandler->initialize(Object(APP\core\Request), Array) #24 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/core/PKPPageRouter.php(252): PKP\core\PKPRouter->_authorizeInitializeAndCallRequest(Array, Object(APP\core\Request), Array, false) #25 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/core/Dispatcher.php(157): PKP\core\PKPPageRouter->route(Object(APP\core\Request)) #26 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/core/PKPApplication.php(444): PKP\core\Dispatcher->dispatch(Object(APP\core\Request)) #27 /home/kentzbcz/impactinternationaljournals.com/index.php(21): PKP\core\PKPApplication->execute() #28 {main} Next Illuminate\Database\QueryException: SQLSTATE[HY000] [2002] Connection refused (Connection: mysql, Host: 127.0.0.1, Port: , Database: kentzbcz_ojs637, SQL: select * from `submissions` where `submission_id` = 471 and `context_id` = 1 limit 1) in /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php:838 Stack trace: #0 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(999): Illuminate\Database\Connection->runQueryCallback('select * from `...', Array, Object(Closure)) #1 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(978): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection(Object(Illuminate\Database\QueryException), 'select * from `...', Array, Object(Closure)) #2 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(796): Illuminate\Database\Connection->handleQueryException(Object(Illuminate\Database\QueryException), 'select * from `...', Array, Object(Closure)) #3 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(411): Illuminate\Database\Connection->run('select * from `...', Array, Object(Closure)) #4 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3505): Illuminate\Database\Connection->select('select * from `...', Array, true) #5 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3490): Illuminate\Database\Query\Builder->runSelect() #6 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(4080): Illuminate\Database\Query\Builder->Illuminate\Database\Query\{closure}() #7 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(3489): Illuminate\Database\Query\Builder->onceWithColumns(Array, Object(Closure)) #8 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Concerns/BuildsQueries.php(366): Illuminate\Database\Query\Builder->get(Array) #9 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/core/traits/EntityWithParent.php(68): Illuminate\Database\Query\Builder->first() #10 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/submission/Repository.php(89): PKP\submission\DAO->get(471, 1) #11 /home/kentzbcz/impactinternationaljournals.com/pages/article/ArticleHandler.php(123): PKP\submission\Repository->get(471, 1) #12 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/core/PKPRouter.php(324): APP\pages\article\ArticleHandler->initialize(Object(APP\core\Request), Array) #13 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/core/PKPPageRouter.php(252): PKP\core\PKPRouter->_authorizeInitializeAndCallRequest(Array, Object(APP\core\Request), Array, false) #14 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/core/Dispatcher.php(157): PKP\core\PKPPageRouter->route(Object(APP\core\Request)) #15 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/core/PKPApplication.php(444): PKP\core\Dispatcher->dispatch(Object(APP\core\Request)) #16 /home/kentzbcz/impactinternationaljournals.com/index.php(21): PKP\core\PKPApplication->execute() #17 {main} thrown in /home/kentzbcz/impactinternationaljournals.com/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/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php:66 Stack trace: #0 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(66): PDO->__construct('mysql:host=127....', 'kentzbcz_ojs637', Object(SensitiveParameterValue), Array) #1 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(85): Illuminate\Database\Connectors\Connector->createPdoConnection('mysql:host=127....', 'kentzbcz_ojs637', Object(SensitiveParameterValue), Array) #2 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(48): Illuminate\Database\Connectors\Connector->tryAgainIfCausedByLostConnection(Object(PDOException), 'mysql:host=127....', 'kentzbcz_ojs637', Object(SensitiveParameterValue), Array) #3 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection('mysql:host=127....', Array, Array) #4 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php(186): Illuminate\Database\Connectors\MySqlConnector->connect(Array) #5 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() #6 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(1257): call_user_func(Object(Closure)) #7 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(605): Illuminate\Database\Connection->getPdo() #8 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(827): Illuminate\Database\Connection->Illuminate\Database\{closure}('update `session...', Array) #9 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(999): Illuminate\Database\Connection->runQueryCallback('update `session...', Array, Object(Closure)) #10 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(978): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection(Object(Illuminate\Database\QueryException), 'update `session...', Array, Object(Closure)) #11 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(796): Illuminate\Database\Connection->handleQueryException(Object(Illuminate\Database\QueryException), 'update `session...', Array, Object(Closure)) #12 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(597): Illuminate\Database\Connection->run('update `session...', Array, Object(Closure)) #13 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(549): Illuminate\Database\Connection->affectingStatement('update `session...', Array) #14 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(4234): Illuminate\Database\Connection->update('update `session...', Array) #15 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/DatabaseSessionHandler.php(172): Illuminate\Database\Query\Builder->update(Object(Illuminate\Support\Collection)) #16 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/DatabaseSessionHandler.php(139): Illuminate\Session\DatabaseSessionHandler->performUpdate('OSjLUE6Ct2xYoXy...', Array) #17 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/Store.php(187): Illuminate\Session\DatabaseSessionHandler->write('OSjLUE6Ct2xYoXy...', 'a:2:{s:6:"_toke...') #18 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/core/PKPSessionServiceProvider.php(44): Illuminate\Session\Store->save() #19 [internal function]: PKP\core\PKPSessionServiceProvider->PKP\core\{closure}() #20 {main} Next Illuminate\Database\QueryException: SQLSTATE[HY000] [2002] Connection refused (Connection: mysql, Host: 127.0.0.1, Port: , Database: kentzbcz_ojs637, SQL: update `sessions` set `payload` = YToyOntzOjY6Il90b2tlbiI7czo0MDoiWWhiUkU3RW9FTWZ3WnBMQ0phUnRhQXBpRHN4cWZiWkxKM2JVQjNvWSI7czo2OiJfZmxhc2giO2E6Mjp7czozOiJvbGQiO2E6MDp7fXM6MzoibmV3IjthOjA6e319fQ==, `last_activity` = 1794509178, `user_id` = ?, `ip_address` = 216.73.217.72, `user_agent` = Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) where `id` = OSjLUE6Ct2xYoXyG0ZuzaY0xIU6grKKxOX2euIL6) in /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php:838 Stack trace: #0 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(999): Illuminate\Database\Connection->runQueryCallback('update `session...', Array, Object(Closure)) #1 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(978): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection(Object(Illuminate\Database\QueryException), 'update `session...', Array, Object(Closure)) #2 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(796): Illuminate\Database\Connection->handleQueryException(Object(Illuminate\Database\QueryException), 'update `session...', Array, Object(Closure)) #3 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(597): Illuminate\Database\Connection->run('update `session...', Array, Object(Closure)) #4 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(549): Illuminate\Database\Connection->affectingStatement('update `session...', Array) #5 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php(4234): Illuminate\Database\Connection->update('update `session...', Array) #6 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/DatabaseSessionHandler.php(172): Illuminate\Database\Query\Builder->update(Object(Illuminate\Support\Collection)) #7 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/DatabaseSessionHandler.php(139): Illuminate\Session\DatabaseSessionHandler->performUpdate('OSjLUE6Ct2xYoXy...', Array) #8 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/Store.php(187): Illuminate\Session\DatabaseSessionHandler->write('OSjLUE6Ct2xYoXy...', 'a:2:{s:6:"_toke...') #9 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/core/PKPSessionServiceProvider.php(44): Illuminate\Session\Store->save() #10 [internal function]: PKP\core\PKPSessionServiceProvider->PKP\core\{closure}() #11 {main} thrown in /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php on line 838