Fatal error: Uncaught PDOException: SQLSTATE[08006] [7] connection to server at "db" (172.20.0.12), port 5432 failed: FATAL: o sistema de banco de dados está desligando in /var/www/html/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:38 Stack trace: #0 /var/www/html/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(38): PDO->__construct() #1 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(67): Doctrine\DBAL\Driver\PDOConnection->__construct() #2 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(45): Illuminate\Database\Connectors\Connector->createPdoConnection() #3 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/PostgresConnector.php(32): Illuminate\Database\Connectors\Connector->createConnection() #4 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php(184): Illuminate\Database\Connectors\PostgresConnector->connect() #5 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() #6 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(926): call_user_func() #7 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(961): Illuminate\Database\Connection->getPdo() #8 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(405): Illuminate\Database\Connection->getReadPdo() #9 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(360): Illuminate\Database\Connection->getPdoForSelect() #10 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(664): Illuminate\Database\Connection->Illuminate\Database\{closure}() #11 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(745): Illuminate\Database\Connection->runQueryCallback() #12 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(724): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection() #13 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(633): Illuminate\Database\Connection->handleQueryException() #14 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(352): Illuminate\Database\Connection->run() #15 [internal function]: Illuminate\Database\Connection->cursor() #16 /var/www/html/lib/pkp/classes/db/DAOResultFactory.inc.php(94): Generator->current() #17 /var/www/html/lib/pkp/classes/db/DAOResultIterator.inc.php(33): DAOResultFactory->next() #18 /var/www/html/lib/pkp/classes/db/DAOResultFactory.inc.php(182): DAOResultIterator->__construct() #19 /var/www/html/lib/pkp/classes/services/PKPAuthorService.inc.php(69): DAOResultFactory->toIterator() #20 /var/www/html/plugins/generic/recommendByAuthor/RecommendByAuthorPlugin.inc.php(74): PKP\Services\PKPAuthorService->getMany() #21 /var/www/html/lib/pkp/classes/plugins/HookRegistry.inc.php(107): RecommendByAuthorPlugin->callbackTemplateArticlePageFooter() #22 /var/www/html/lib/pkp/classes/template/PKPTemplateManager.inc.php(1581): HookRegistry::call() #23 /var/www/html/cache/t_compile/42362804174f266c598cdb32c3208fc745b92101^1c372c95cd85572e0fbc9a53d0323a0b229cfc78_0.app.frontendpagesarticle.tpl.php(43): PKPTemplateManager->smartyCallHook() #24 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_69ebc4d1b0a001_49383914() #25 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #26 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #27 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render() #28 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(134): Smarty_Internal_TemplateBase->_execute() #29 /var/www/html/lib/pkp/classes/template/PKPTemplateManager.inc.php(1250): Smarty_Internal_TemplateBase->display() #30 /var/www/html/pages/article/ArticleHandler.inc.php(320): PKPTemplateManager->display() #31 /var/www/html/lib/pkp/classes/core/PKPRouter.inc.php(397): ArticleHandler->view() #32 /var/www/html/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest() #33 /var/www/html/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route() #34 /var/www/html/lib/pkp/classes/core/PKPApplication.inc.php(360): Dispatcher->dispatch() #35 /var/www/html/index.php(68): PKPApplication->execute() #36 {main} Next Doctrine\DBAL\Driver\PDO\Exception: SQLSTATE[08006] [7] connection to server at "db" (172.20.0.12), port 5432 failed: FATAL: o sistema de banco de dados está desligando in /var/www/html/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDO/Exception.php:18 Stack trace: #0 /var/www/html/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(42): Doctrine\DBAL\Driver\PDO\Exception::new() #1 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(67): Doctrine\DBAL\Driver\PDOConnection->__construct() #2 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(45): Illuminate\Database\Connectors\Connector->createPdoConnection() #3 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/PostgresConnector.php(32): Illuminate\Database\Connectors\Connector->createConnection() #4 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php(184): Illuminate\Database\Connectors\PostgresConnector->connect() #5 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() #6 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(926): call_user_func() #7 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(961): Illuminate\Database\Connection->getPdo() #8 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(405): Illuminate\Database\Connection->getReadPdo() #9 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(360): Illuminate\Database\Connection->getPdoForSelect() #10 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(664): Illuminate\Database\Connection->Illuminate\Database\{closure}() #11 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(745): Illuminate\Database\Connection->runQueryCallback() #12 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(724): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection() #13 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(633): Illuminate\Database\Connection->handleQueryException() #14 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(352): Illuminate\Database\Connection->run() #15 [internal function]: Illuminate\Database\Connection->cursor() #16 /var/www/html/lib/pkp/classes/db/DAOResultFactory.inc.php(94): Generator->current() #17 /var/www/html/lib/pkp/classes/db/DAOResultIterator.inc.php(33): DAOResultFactory->next() #18 /var/www/html/lib/pkp/classes/db/DAOResultFactory.inc.php(182): DAOResultIterator->__construct() #19 /var/www/html/lib/pkp/classes/services/PKPAuthorService.inc.php(69): DAOResultFactory->toIterator() #20 /var/www/html/plugins/generic/recommendByAuthor/RecommendByAuthorPlugin.inc.php(74): PKP\Services\PKPAuthorService->getMany() #21 /var/www/html/lib/pkp/classes/plugins/HookRegistry.inc.php(107): RecommendByAuthorPlugin->callbackTemplateArticlePageFooter() #22 /var/www/html/lib/pkp/classes/template/PKPTemplateManager.inc.php(1581): HookRegistry::call() #23 /var/www/html/cache/t_compile/42362804174f266c598cdb32c3208fc745b92101^1c372c95cd85572e0fbc9a53d0323a0b229cfc78_0.app.frontendpagesarticle.tpl.php(43): PKPTemplateManager->smartyCallHook() #24 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_69ebc4d1b0a001_49383914() #25 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #26 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #27 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render() #28 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(134): Smarty_Internal_TemplateBase->_execute() #29 /var/www/html/lib/pkp/classes/template/PKPTemplateManager.inc.php(1250): Smarty_Internal_TemplateBase->display() #30 /var/www/html/pages/article/ArticleHandler.inc.php(320): PKPTemplateManager->display() #31 /var/www/html/lib/pkp/classes/core/PKPRouter.inc.php(397): ArticleHandler->view() #32 /var/www/html/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest() #33 /var/www/html/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route() #34 /var/www/html/lib/pkp/classes/core/PKPApplication.inc.php(360): Dispatcher->dispatch() #35 /var/www/html/index.php(68): PKPApplication->execute() #36 {main} Next Illuminate\Database\QueryException: SQLSTATE[08006] [7] connection to server at "db" (172.20.0.12), port 5432 failed: FATAL: o sistema de banco de dados está desligando (SQL: select *, "s"."locale" as "submission_locale" from "authors" as "a" left join "publications" as "p" on "a"."publication_id" = "p"."publication_id" left join "submissions" as "s" on "p"."submission_id" = "s"."submission_id" left join "author_settings" as "fn" on "a"."author_id" = "fn"."author_id" left join "author_settings" as "gn" on "a"."author_id" = "gn"."author_id" where "s"."context_id" in (8) and ("fn"."setting_name" = familyName and "fn"."setting_value" = Leite) and ("gn"."setting_name" = givenName and "gn"."setting_value" = Danielly de Fátima Castro) order by "a"."seq" asc) in /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php:671 Stack trace: #0 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(745): Illuminate\Database\Connection->runQueryCallback() #1 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(724): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection() #2 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(633): Illuminate\Database\Connection->handleQueryException() #3 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(352): Illuminate\Database\Connection->run() #4 [internal function]: Illuminate\Database\Connection->cursor() #5 /var/www/html/lib/pkp/classes/db/DAOResultFactory.inc.php(94): Generator->current() #6 /var/www/html/lib/pkp/classes/db/DAOResultIterator.inc.php(33): DAOResultFactory->next() #7 /var/www/html/lib/pkp/classes/db/DAOResultFactory.inc.php(182): DAOResultIterator->__construct() #8 /var/www/html/lib/pkp/classes/services/PKPAuthorService.inc.php(69): DAOResultFactory->toIterator() #9 /var/www/html/plugins/generic/recommendByAuthor/RecommendByAuthorPlugin.inc.php(74): PKP\Services\PKPAuthorService->getMany() #10 /var/www/html/lib/pkp/classes/plugins/HookRegistry.inc.php(107): RecommendByAuthorPlugin->callbackTemplateArticlePageFooter() #11 /var/www/html/lib/pkp/classes/template/PKPTemplateManager.inc.php(1581): HookRegistry::call() #12 /var/www/html/cache/t_compile/42362804174f266c598cdb32c3208fc745b92101^1c372c95cd85572e0fbc9a53d0323a0b229cfc78_0.app.frontendpagesarticle.tpl.php(43): PKPTemplateManager->smartyCallHook() #13 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_69ebc4d1b0a001_49383914() #14 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #15 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #16 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render() #17 /var/www/html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(134): Smarty_Internal_TemplateBase->_execute() #18 /var/www/html/lib/pkp/classes/template/PKPTemplateManager.inc.php(1250): Smarty_Internal_TemplateBase->display() #19 /var/www/html/pages/article/ArticleHandler.inc.php(320): PKPTemplateManager->display() #20 /var/www/html/lib/pkp/classes/core/PKPRouter.inc.php(397): ArticleHandler->view() #21 /var/www/html/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest() #22 /var/www/html/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route() #23 /var/www/html/lib/pkp/classes/core/PKPApplication.inc.php(360): Dispatcher->dispatch() #24 /var/www/html/index.php(68): PKPApplication->execute() #25 {main} thrown in /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php on line 671

Fatal error: Uncaught PDOException: SQLSTATE[08006] [7] connection to server at "db" (172.20.0.12), port 5432 failed: FATAL: o sistema de banco de dados está desligando in /var/www/html/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:38 Stack trace: #0 /var/www/html/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(38): PDO->__construct() #1 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(67): Doctrine\DBAL\Driver\PDOConnection->__construct() #2 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(45): Illuminate\Database\Connectors\Connector->createPdoConnection() #3 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/PostgresConnector.php(32): Illuminate\Database\Connectors\Connector->createConnection() #4 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php(184): Illuminate\Database\Connectors\PostgresConnector->connect() #5 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() #6 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(926): call_user_func() #7 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(485): Illuminate\Database\Connection->getPdo() #8 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(664): Illuminate\Database\Connection->Illuminate\Database\{closure}() #9 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(631): Illuminate\Database\Connection->runQueryCallback() #10 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(477): Illuminate\Database\Connection->run() #11 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Capsule/Manager.php(200): Illuminate\Database\Connection->affectingStatement() #12 /var/www/html/lib/pkp/classes/db/DAO.inc.php(145): Illuminate\Database\Capsule\Manager::__callStatic() #13 /var/www/html/lib/pkp/classes/session/SessionDAO.inc.php(83): DAO->update() #14 /var/www/html/lib/pkp/classes/session/SessionManager.inc.php(187): SessionDAO->updateObject() #15 [internal function]: SessionManager->write() #16 [internal function]: session_write_close() #17 {main} Next Doctrine\DBAL\Driver\PDO\Exception: SQLSTATE[08006] [7] connection to server at "db" (172.20.0.12), port 5432 failed: FATAL: o sistema de banco de dados está desligando in /var/www/html/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDO/Exception.php:18 Stack trace: #0 /var/www/html/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(42): Doctrine\DBAL\Driver\PDO\Exception::new() #1 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(67): Doctrine\DBAL\Driver\PDOConnection->__construct() #2 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(45): Illuminate\Database\Connectors\Connector->createPdoConnection() #3 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/PostgresConnector.php(32): Illuminate\Database\Connectors\Connector->createConnection() #4 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php(184): Illuminate\Database\Connectors\PostgresConnector->connect() #5 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() #6 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(926): call_user_func() #7 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(485): Illuminate\Database\Connection->getPdo() #8 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(664): Illuminate\Database\Connection->Illuminate\Database\{closure}() #9 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(631): Illuminate\Database\Connection->runQueryCallback() #10 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(477): Illuminate\Database\Connection->run() #11 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Capsule/Manager.php(200): Illuminate\Database\Connection->affectingStatement() #12 /var/www/html/lib/pkp/classes/db/DAO.inc.php(145): Illuminate\Database\Capsule\Manager::__callStatic() #13 /var/www/html/lib/pkp/classes/session/SessionDAO.inc.php(83): DAO->update() #14 /var/www/html/lib/pkp/classes/session/SessionManager.inc.php(187): SessionDAO->updateObject() #15 [internal function]: SessionManager->write() #16 [internal function]: session_write_close() #17 {main} Next Illuminate\Database\QueryException: SQLSTATE[08006] [7] connection to server at "db" (172.20.0.12), port 5432 failed: FATAL: o sistema de banco de dados está desligando (SQL: UPDATE sessions SET user_id = ?, ip_address = 172.18.0.192, user_agent = Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com), created = 1777472283, last_used = 1777472283, remember = 0, data = , domain = periodicoseletronicos.ufma.br WHERE session_id = b27eq3a9u4gius0t1595rgm540) in /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php:671 Stack trace: #0 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(631): Illuminate\Database\Connection->runQueryCallback() #1 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(477): Illuminate\Database\Connection->run() #2 /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Capsule/Manager.php(200): Illuminate\Database\Connection->affectingStatement() #3 /var/www/html/lib/pkp/classes/db/DAO.inc.php(145): Illuminate\Database\Capsule\Manager::__callStatic() #4 /var/www/html/lib/pkp/classes/session/SessionDAO.inc.php(83): DAO->update() #5 /var/www/html/lib/pkp/classes/session/SessionManager.inc.php(187): SessionDAO->updateObject() #6 [internal function]: SessionManager->write() #7 [internal function]: session_write_close() #8 {main} thrown in /var/www/html/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php on line 671