Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] No such file or directory in /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:38 Stack trace: #0 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(38): PDO->__construct() #1 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(67): Doctrine\DBAL\Driver\PDOConnection->__construct() #2 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(45): Illuminate\Database\Connectors\Connector->createPdoConnection() #3 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection() #4 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php(184): Illuminate\Database\Connectors\MySqlConnector->connect() #5 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() #6 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(926): call_user_func() #7 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(961): Illuminate\Database\Connection->getPdo() #8 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(405): Illuminate\Database\Connection->getReadPdo() #9 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(360): Illuminate\Database\Connection->getPdoForSelect() #10 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(664): Illuminate\Database\Connection->Illuminate\Database\{closure}() #11 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(745): Illuminate\Database\Connection->runQueryCallback() #12 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(724): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection() #13 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(633): Illuminate\Database\Connection->handleQueryException() #14 /var/www/html/ojs3/ojs3320-app/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/ojs3/ojs3320-app/lib/pkp/classes/db/DAOResultFactory.inc.php(94): Generator->current() #17 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/submission/SubmissionAgencyDAO.inc.php(54): DAOResultFactory->next() #18 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/publication/PKPPublicationDAO.inc.php(75): SubmissionAgencyDAO->getAgencies() #19 /var/www/html/ojs3/ojs3320-app/classes/publication/PublicationDAO.inc.php(39): PKPPublicationDAO->_fromRow() #20 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/db/DAOResultFactory.inc.php(100): PublicationDAO->_fromRow() #21 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/db/DAOResultIterator.inc.php(33): DAOResultFactory->next() #22 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/db/DAOResultFactory.inc.php(182): DAOResultIterator->__construct() #23 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/services/PKPPublicationService.inc.php(80): DAOResultFactory->toIterator() #24 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/submission/PKPSubmissionDAO.inc.php(93): PKP\Services\PKPPublicationService->getMany() #25 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/db/DAOResultFactory.inc.php(100): PKPSubmissionDAO->_fromRow() #26 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/template/PKPTemplateManager.inc.php(1522): DAOResultFactory->next() #27 /var/www/html/ojs3/ojs3320-app/cache/t_compile/32489500db7aed9a5c43fe67da33a60e0cf89b6f^04d6c45dd29ecfd4bea7f25d6433b5dc1b3b13ac_0.plugins-1-plugins-generic-recommendBySimilarity-generic-recommendBySimilarity.articleFooter.tpl.php(72): PKPTemplateManager->smartyIterate() #28 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_6a74992bb94983_83103883() #29 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #30 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #31 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render() #32 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(116): Smarty_Internal_TemplateBase->_execute() #33 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/template/PKPTemplateManager.inc.php(1100): Smarty_Internal_TemplateBase->fetch() #34 /var/www/html/ojs3/ojs3320-app/plugins/generic/recommendBySimilarity/RecommendBySimilarityPlugin.inc.php(79): PKPTemplateManager->fetch() #35 /var/www/html/ojs3/ojs3320-app/plugins/generic/recommendBySimilarity/RecommendBySimilarityPlugin.inc.php(39): RecommendBySimilarityPlugin->buildTemplate() #36 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/plugins/HookRegistry.inc.php(107): RecommendBySimilarityPlugin->{closure}() #37 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/template/PKPTemplateManager.inc.php(1580): HookRegistry::call() #38 /var/www/html/ojs3/ojs3320-app/cache/t_compile/a4fc84a2d9d2a85c011fcc528f09577e88e2fcff^1c372c95cd85572e0fbc9a53d0323a0b229cfc78_0.app.frontendpagesarticle.tpl.php(43): PKPTemplateManager->smartyCallHook() #39 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_6a74992baca661_01551823() #40 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #41 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #42 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render() #43 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(134): Smarty_Internal_TemplateBase->_execute() #44 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/template/PKPTemplateManager.inc.php(1249): Smarty_Internal_TemplateBase->display() #45 /var/www/html/ojs3/ojs3320-app/pages/article/ArticleHandler.inc.php(320): PKPTemplateManager->display() #46 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/core/PKPRouter.inc.php(397): ArticleHandler->view() #47 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest() #48 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route() #49 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/core/PKPApplication.inc.php(360): Dispatcher->dispatch() #50 /var/www/html/ojs3/ojs3320-app/index.php(68): PKPApplication->execute() #51 {main} Next Doctrine\DBAL\Driver\PDO\Exception: SQLSTATE[HY000] [2002] No such file or directory in /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDO/Exception.php:18 Stack trace: #0 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(42): Doctrine\DBAL\Driver\PDO\Exception::new() #1 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(67): Doctrine\DBAL\Driver\PDOConnection->__construct() #2 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(45): Illuminate\Database\Connectors\Connector->createPdoConnection() #3 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection() #4 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php(184): Illuminate\Database\Connectors\MySqlConnector->connect() #5 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() #6 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(926): call_user_func() #7 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(961): Illuminate\Database\Connection->getPdo() #8 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(405): Illuminate\Database\Connection->getReadPdo() #9 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(360): Illuminate\Database\Connection->getPdoForSelect() #10 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(664): Illuminate\Database\Connection->Illuminate\Database\{closure}() #11 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(745): Illuminate\Database\Connection->runQueryCallback() #12 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(724): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection() #13 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(633): Illuminate\Database\Connection->handleQueryException() #14 /var/www/html/ojs3/ojs3320-app/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/ojs3/ojs3320-app/lib/pkp/classes/db/DAOResultFactory.inc.php(94): Generator->current() #17 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/submission/SubmissionAgencyDAO.inc.php(54): DAOResultFactory->next() #18 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/publication/PKPPublicationDAO.inc.php(75): SubmissionAgencyDAO->getAgencies() #19 /var/www/html/ojs3/ojs3320-app/classes/publication/PublicationDAO.inc.php(39): PKPPublicationDAO->_fromRow() #20 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/db/DAOResultFactory.inc.php(100): PublicationDAO->_fromRow() #21 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/db/DAOResultIterator.inc.php(33): DAOResultFactory->next() #22 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/db/DAOResultFactory.inc.php(182): DAOResultIterator->__construct() #23 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/services/PKPPublicationService.inc.php(80): DAOResultFactory->toIterator() #24 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/submission/PKPSubmissionDAO.inc.php(93): PKP\Services\PKPPublicationService->getMany() #25 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/db/DAOResultFactory.inc.php(100): PKPSubmissionDAO->_fromRow() #26 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/template/PKPTemplateManager.inc.php(1522): DAOResultFactory->next() #27 /var/www/html/ojs3/ojs3320-app/cache/t_compile/32489500db7aed9a5c43fe67da33a60e0cf89b6f^04d6c45dd29ecfd4bea7f25d6433b5dc1b3b13ac_0.plugins-1-plugins-generic-recommendBySimilarity-generic-recommendBySimilarity.articleFooter.tpl.php(72): PKPTemplateManager->smartyIterate() #28 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_6a74992bb94983_83103883() #29 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #30 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #31 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render() #32 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(116): Smarty_Internal_TemplateBase->_execute() #33 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/template/PKPTemplateManager.inc.php(1100): Smarty_Internal_TemplateBase->fetch() #34 /var/www/html/ojs3/ojs3320-app/plugins/generic/recommendBySimilarity/RecommendBySimilarityPlugin.inc.php(79): PKPTemplateManager->fetch() #35 /var/www/html/ojs3/ojs3320-app/plugins/generic/recommendBySimilarity/RecommendBySimilarityPlugin.inc.php(39): RecommendBySimilarityPlugin->buildTemplate() #36 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/plugins/HookRegistry.inc.php(107): RecommendBySimilarityPlugin->{closure}() #37 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/template/PKPTemplateManager.inc.php(1580): HookRegistry::call() #38 /var/www/html/ojs3/ojs3320-app/cache/t_compile/a4fc84a2d9d2a85c011fcc528f09577e88e2fcff^1c372c95cd85572e0fbc9a53d0323a0b229cfc78_0.app.frontendpagesarticle.tpl.php(43): PKPTemplateManager->smartyCallHook() #39 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_6a74992baca661_01551823() #40 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #41 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #42 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render() #43 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(134): Smarty_Internal_TemplateBase->_execute() #44 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/template/PKPTemplateManager.inc.php(1249): Smarty_Internal_TemplateBase->display() #45 /var/www/html/ojs3/ojs3320-app/pages/article/ArticleHandler.inc.php(320): PKPTemplateManager->display() #46 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/core/PKPRouter.inc.php(397): ArticleHandler->view() #47 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest() #48 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route() #49 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/core/PKPApplication.inc.php(360): Dispatcher->dispatch() #50 /var/www/html/ojs3/ojs3320-app/index.php(68): PKPApplication->execute() #51 {main} Next Illuminate\Database\QueryException: SQLSTATE[HY000] [2002] No such file or directory (SQL: SELECT cve.* FROM controlled_vocab_entries cve WHERE cve.controlled_vocab_id = 50986 ORDER BY seq) in /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php:671 Stack trace: #0 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(745): Illuminate\Database\Connection->runQueryCallback() #1 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(724): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection() #2 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(633): Illuminate\Database\Connection->handleQueryException() #3 /var/www/html/ojs3/ojs3320-app/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/ojs3/ojs3320-app/lib/pkp/classes/db/DAOResultFactory.inc.php(94): Generator->current() #6 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/submission/SubmissionAgencyDAO.inc.php(54): DAOResultFactory->next() #7 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/publication/PKPPublicationDAO.inc.php(75): SubmissionAgencyDAO->getAgencies() #8 /var/www/html/ojs3/ojs3320-app/classes/publication/PublicationDAO.inc.php(39): PKPPublicationDAO->_fromRow() #9 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/db/DAOResultFactory.inc.php(100): PublicationDAO->_fromRow() #10 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/db/DAOResultIterator.inc.php(33): DAOResultFactory->next() #11 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/db/DAOResultFactory.inc.php(182): DAOResultIterator->__construct() #12 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/services/PKPPublicationService.inc.php(80): DAOResultFactory->toIterator() #13 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/submission/PKPSubmissionDAO.inc.php(93): PKP\Services\PKPPublicationService->getMany() #14 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/db/DAOResultFactory.inc.php(100): PKPSubmissionDAO->_fromRow() #15 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/template/PKPTemplateManager.inc.php(1522): DAOResultFactory->next() #16 /var/www/html/ojs3/ojs3320-app/cache/t_compile/32489500db7aed9a5c43fe67da33a60e0cf89b6f^04d6c45dd29ecfd4bea7f25d6433b5dc1b3b13ac_0.plugins-1-plugins-generic-recommendBySimilarity-generic-recommendBySimilarity.articleFooter.tpl.php(72): PKPTemplateManager->smartyIterate() #17 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_6a74992bb94983_83103883() #18 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #19 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #20 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render() #21 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(116): Smarty_Internal_TemplateBase->_execute() #22 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/template/PKPTemplateManager.inc.php(1100): Smarty_Internal_TemplateBase->fetch() #23 /var/www/html/ojs3/ojs3320-app/plugins/generic/recommendBySimilarity/RecommendBySimilarityPlugin.inc.php(79): PKPTemplateManager->fetch() #24 /var/www/html/ojs3/ojs3320-app/plugins/generic/recommendBySimilarity/RecommendBySimilarityPlugin.inc.php(39): RecommendBySimilarityPlugin->buildTemplate() #25 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/plugins/HookRegistry.inc.php(107): RecommendBySimilarityPlugin->{closure}() #26 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/template/PKPTemplateManager.inc.php(1580): HookRegistry::call() #27 /var/www/html/ojs3/ojs3320-app/cache/t_compile/a4fc84a2d9d2a85c011fcc528f09577e88e2fcff^1c372c95cd85572e0fbc9a53d0323a0b229cfc78_0.app.frontendpagesarticle.tpl.php(43): PKPTemplateManager->smartyCallHook() #28 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_6a74992baca661_01551823() #29 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode() #30 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(217): Smarty_Template_Compiled->render() #31 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(238): Smarty_Internal_Template->render() #32 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(134): Smarty_Internal_TemplateBase->_execute() #33 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/template/PKPTemplateManager.inc.php(1249): Smarty_Internal_TemplateBase->display() #34 /var/www/html/ojs3/ojs3320-app/pages/article/ArticleHandler.inc.php(320): PKPTemplateManager->display() #35 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/core/PKPRouter.inc.php(397): ArticleHandler->view() #36 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest() #37 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route() #38 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/core/PKPApplication.inc.php(360): Dispatcher->dispatch() #39 /var/www/html/ojs3/ojs3320-app/index.php(68): PKPApplication->execute() #40 {main} thrown in /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php on line 671

Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] No such file or directory in /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:38 Stack trace: #0 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(38): PDO->__construct() #1 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(67): Doctrine\DBAL\Driver\PDOConnection->__construct() #2 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(45): Illuminate\Database\Connectors\Connector->createPdoConnection() #3 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection() #4 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php(184): Illuminate\Database\Connectors\MySqlConnector->connect() #5 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() #6 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(926): call_user_func() #7 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(485): Illuminate\Database\Connection->getPdo() #8 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(664): Illuminate\Database\Connection->Illuminate\Database\{closure}() #9 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(631): Illuminate\Database\Connection->runQueryCallback() #10 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(477): Illuminate\Database\Connection->run() #11 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Capsule/Manager.php(200): Illuminate\Database\Connection->affectingStatement() #12 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/db/DAO.inc.php(145): Illuminate\Database\Capsule\Manager::__callStatic() #13 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/session/SessionDAO.inc.php(83): DAO->update() #14 /var/www/html/ojs3/ojs3320-app/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[HY000] [2002] No such file or directory in /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDO/Exception.php:18 Stack trace: #0 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(42): Doctrine\DBAL\Driver\PDO\Exception::new() #1 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(67): Doctrine\DBAL\Driver\PDOConnection->__construct() #2 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(45): Illuminate\Database\Connectors\Connector->createPdoConnection() #3 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection() #4 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php(184): Illuminate\Database\Connectors\MySqlConnector->connect() #5 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() #6 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(926): call_user_func() #7 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(485): Illuminate\Database\Connection->getPdo() #8 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(664): Illuminate\Database\Connection->Illuminate\Database\{closure}() #9 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(631): Illuminate\Database\Connection->runQueryCallback() #10 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(477): Illuminate\Database\Connection->run() #11 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Capsule/Manager.php(200): Illuminate\Database\Connection->affectingStatement() #12 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/db/DAO.inc.php(145): Illuminate\Database\Capsule\Manager::__callStatic() #13 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/session/SessionDAO.inc.php(83): DAO->update() #14 /var/www/html/ojs3/ojs3320-app/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[HY000] [2002] No such file or directory (SQL: UPDATE sessions SET user_id = ?, ip_address = 216.73.217.52, user_agent = Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com), created = 1786492652, last_used = 1786492667, remember = 0, data = , domain = jurnal.upnyk.ac.id WHERE session_id = l39t17tmvlq0quglvk3915dkm4) in /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php:671 Stack trace: #0 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(631): Illuminate\Database\Connection->runQueryCallback() #1 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(477): Illuminate\Database\Connection->run() #2 /var/www/html/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Capsule/Manager.php(200): Illuminate\Database\Connection->affectingStatement() #3 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/db/DAO.inc.php(145): Illuminate\Database\Capsule\Manager::__callStatic() #4 /var/www/html/ojs3/ojs3320-app/lib/pkp/classes/session/SessionDAO.inc.php(83): DAO->update() #5 /var/www/html/ojs3/ojs3320-app/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/ojs3/ojs3320-app/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php on line 671