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('AgumlU9JJ8Woidc...', Array) #17 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/Store.php(187): Illuminate\Session\DatabaseSessionHandler->write('AgumlU9JJ8Woidc...', 'a:2:{s:6:"_toke...') #18 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(248): Illuminate\Session\Store->save() #19 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(129): Illuminate\Session\Middleware\StartSession->saveSession(Object(Illuminate\Http\Request)) #20 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(63): Illuminate\Session\Middleware\StartSession->handleStatefulRequest(Object(Illuminate\Http\Request), Object(Illuminate\Session\Store), Object(Closure)) #21 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\Session\Middleware\StartSession->handle(Object(Illuminate\Http\Request), Object(Closure)) #22 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/middleware/PKPEncryptCookies.php(44): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #23 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): PKP\middleware\PKPEncryptCookies->handle(Object(Illuminate\Http\Request), Object(Closure)) #24 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(137): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #25 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/core/Dispatcher.php(179): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #26 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/core/Dispatcher.php(114): PKP\core\Dispatcher->initSession() #27 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/core/PKPApplication.php(444): PKP\core\Dispatcher->dispatch(Object(APP\core\Request)) #28 /home/kentzbcz/impactinternationaljournals.com/index.php(21): PKP\core\PKPApplication->execute() #29 {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` = YToyOntzOjY6Il90b2tlbiI7czo0MDoiRkN4RDlkQkZtRkdzTjZIOUJUUTBteHdYZmtYQVdUeVB1TU85UDE5NiI7czo2OiJfZmxhc2giO2E6Mjp7czozOiJvbGQiO2E6MDp7fXM6MzoibmV3IjthOjA6e319fQ==, `last_activity` = 1794266698, `user_id` = ?, `ip_address` = 216.73.216.173, `user_agent` = Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) where `id` = AgumlU9JJ8WoidcvYmNE5696TBBNCCYC41IJV4fX) 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('AgumlU9JJ8Woidc...', Array) #8 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/Store.php(187): Illuminate\Session\DatabaseSessionHandler->write('AgumlU9JJ8Woidc...', 'a:2:{s:6:"_toke...') #9 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(248): Illuminate\Session\Store->save() #10 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(129): Illuminate\Session\Middleware\StartSession->saveSession(Object(Illuminate\Http\Request)) #11 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(63): Illuminate\Session\Middleware\StartSession->handleStatefulRequest(Object(Illuminate\Http\Request), Object(Illuminate\Session\Store), Object(Closure)) #12 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): Illuminate\Session\Middleware\StartSession->handle(Object(Illuminate\Http\Request), Object(Closure)) #13 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/middleware/PKPEncryptCookies.php(44): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #14 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(219): PKP\middleware\PKPEncryptCookies->handle(Object(Illuminate\Http\Request), Object(Closure)) #15 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(137): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request)) #16 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/core/Dispatcher.php(179): Illuminate\Pipeline\Pipeline->then(Object(Closure)) #17 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/core/Dispatcher.php(114): PKP\core\Dispatcher->initSession() #18 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/classes/core/PKPApplication.php(444): PKP\core\Dispatcher->dispatch(Object(APP\core\Request)) #19 /home/kentzbcz/impactinternationaljournals.com/index.php(21): PKP\core\PKPApplication->execute() #20 {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('AgumlU9JJ8Woidc...', Array) #17 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/Store.php(187): Illuminate\Session\DatabaseSessionHandler->write('AgumlU9JJ8Woidc...', '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` = YToyOntzOjY6Il90b2tlbiI7czo0MDoiRkN4RDlkQkZtRkdzTjZIOUJUUTBteHdYZmtYQVdUeVB1TU85UDE5NiI7czo2OiJfZmxhc2giO2E6Mjp7czozOiJvbGQiO2E6MDp7fXM6MzoibmV3IjthOjA6e319fQ==, `last_activity` = 1794266702, `user_id` = ?, `ip_address` = 216.73.216.173, `user_agent` = Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) where `id` = AgumlU9JJ8WoidcvYmNE5696TBBNCCYC41IJV4fX) 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('AgumlU9JJ8Woidc...', Array) #8 /home/kentzbcz/impactinternationaljournals.com/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Session/Store.php(187): Illuminate\Session\DatabaseSessionHandler->write('AgumlU9JJ8Woidc...', '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