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/classes/services/GalleyService.inc.php(66): DAOResultFactory->toIterator() #20 /var/www/html/classes/publication/PublicationDAO.inc.php(41): APP\Services\GalleyService->getMany() #21 /var/www/html/lib/pkp/classes/db/DAOResultFactory.inc.php(100): PublicationDAO->_fromRow() #22 /var/www/html/lib/pkp/classes/db/DAOResultIterator.inc.php(33): DAOResultFactory->next() #23 /var/www/html/lib/pkp/classes/db/DAOResultFactory.inc.php(182): DAOResultIterator->__construct() #24 /var/www/html/lib/pkp/classes/services/PKPPublicationService.inc.php(80): DAOResultFactory->toIterator() #25 /var/www/html/lib/pkp/classes/submission/PKPSubmissionDAO.inc.php(93): PKP\Services\PKPPublicationService->getMany() #26 /var/www/html/lib/pkp/classes/db/SchemaDAO.inc.php(55): PKPSubmissionDAO->_fromRow() #27 /var/www/html/lib/pkp/classes/services/PKPSubmissionService.inc.php(41): SchemaDAO->getById() #28 /var/www/html/pages/article/ArticleHandler.inc.php(97): PKP\Services\PKPSubmissionService->get() #29 /var/www/html/lib/pkp/classes/core/PKPRouter.inc.php(394): ArticleHandler->initialize() #30 /var/www/html/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest() #31 /var/www/html/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route() #32 /var/www/html/lib/pkp/classes/core/PKPApplication.inc.php(360): Dispatcher->dispatch() #33 /var/www/html/index.php(68): PKPApplication->execute() #34 {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/classes/services/GalleyService.inc.php(66): DAOResultFactory->toIterator() #20 /var/www/html/classes/publication/PublicationDAO.inc.php(41): APP\Services\GalleyService->getMany() #21 /var/www/html/lib/pkp/classes/db/DAOResultFactory.inc.php(100): PublicationDAO->_fromRow() #22 /var/www/html/lib/pkp/classes/db/DAOResultIterator.inc.php(33): DAOResultFactory->next() #23 /var/www/html/lib/pkp/classes/db/DAOResultFactory.inc.php(182): DAOResultIterator->__construct() #24 /var/www/html/lib/pkp/classes/services/PKPPublicationService.inc.php(80): DAOResultFactory->toIterator() #25 /var/www/html/lib/pkp/classes/submission/PKPSubmissionDAO.inc.php(93): PKP\Services\PKPPublicationService->getMany() #26 /var/www/html/lib/pkp/classes/db/SchemaDAO.inc.php(55): PKPSubmissionDAO->_fromRow() #27 /var/www/html/lib/pkp/classes/services/PKPSubmissionService.inc.php(41): SchemaDAO->getById() #28 /var/www/html/pages/article/ArticleHandler.inc.php(97): PKP\Services\PKPSubmissionService->get() #29 /var/www/html/lib/pkp/classes/core/PKPRouter.inc.php(394): ArticleHandler->initialize() #30 /var/www/html/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest() #31 /var/www/html/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route() #32 /var/www/html/lib/pkp/classes/core/PKPApplication.inc.php(360): Dispatcher->dispatch() #33 /var/www/html/index.php(68): PKPApplication->execute() #34 {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 * from "publication_galleys" as "g" where "g"."publication_id" in (14934) order by "g"."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/classes/services/GalleyService.inc.php(66): DAOResultFactory->toIterator() #9 /var/www/html/classes/publication/PublicationDAO.inc.php(41): APP\Services\GalleyService->getMany() #10 /var/www/html/lib/pkp/classes/db/DAOResultFactory.inc.php(100): PublicationDAO->_fromRow() #11 /var/www/html/lib/pkp/classes/db/DAOResultIterator.inc.php(33): DAOResultFactory->next() #12 /var/www/html/lib/pkp/classes/db/DAOResultFactory.inc.php(182): DAOResultIterator->__construct() #13 /var/www/html/lib/pkp/classes/services/PKPPublicationService.inc.php(80): DAOResultFactory->toIterator() #14 /var/www/html/lib/pkp/classes/submission/PKPSubmissionDAO.inc.php(93): PKP\Services\PKPPublicationService->getMany() #15 /var/www/html/lib/pkp/classes/db/SchemaDAO.inc.php(55): PKPSubmissionDAO->_fromRow() #16 /var/www/html/lib/pkp/classes/services/PKPSubmissionService.inc.php(41): SchemaDAO->getById() #17 /var/www/html/pages/article/ArticleHandler.inc.php(97): PKP\Services\PKPSubmissionService->get() #18 /var/www/html/lib/pkp/classes/core/PKPRouter.inc.php(394): ArticleHandler->initialize() #19 /var/www/html/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest() #20 /var/www/html/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route() #21 /var/www/html/lib/pkp/classes/core/PKPApplication.inc.php(360): Dispatcher->dispatch() #22 /var/www/html/index.php(68): PKPApplication->execute() #23 {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 = 1777380635, last_used = 1777380636, remember = 0, data = currentLocale|s:5:"en_US";, domain = periodicoseletronicos.ufma.br WHERE session_id = qsto7j6bdt80g26aap8fi1sef3) 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