Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Connection refused in /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:38 Stack trace: #0 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(38): PDO->__construct('mysql:host=loca...', 'user_coloprocuz', 'rT3wI2tI4c', Array) #1 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(67): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=loca...', 'user_coloprocuz', 'rT3wI2tI4c', Array) #2 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(100): Illuminate\Database\Connectors\Connector->createPdoConnection('mysql:host=loca...', 'user_coloprocuz', 'rT3wI2tI4c', Array) #3 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(50): Illuminate\Database\Connectors\Connector->tryAgainIfCausedByLostConnection(Object(Doctrine\DBAL\Driver\PDO\Exception), 'mysql:host=loca...', 'user_coloprocuz', 'rT3wI2tI4c', Array) #4 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection('mysql:host=loca...', Array, Array) #5 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php(184): Illuminate\Database\Connectors\MySqlConnector->connect(Array) #6 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() #7 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(926): call_user_func(Object(Closure)) #8 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(961): Illuminate\Database\Connection->getPdo() #9 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(405): Illuminate\Database\Connection->getReadPdo() #10 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(360): Illuminate\Database\Connection->getPdoForSelect(true) #11 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(664): Illuminate\Database\Connection->Illuminate\Database\{closure}(Object(Illuminate\Database\Query\Expression), Array) #12 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(745): Illuminate\Database\Connection->runQueryCallback(Object(Illuminate\Database\Query\Expression), Array, Object(Closure)) #13 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(725): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection(Object(Illuminate\Database\QueryException), Object(Illuminate\Database\Query\Expression), Array, Object(Closure)) #14 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(634): Illuminate\Database\Connection->handleQueryException(Object(Illuminate\Database\QueryException), Object(Illuminate\Database\Query\Expression), Array, Object(Closure)) #15 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(373): Illuminate\Database\Connection->run(Object(Illuminate\Database\Query\Expression), Array, Object(Closure)) #16 [internal function]: Illuminate\Database\Connection->cursor(Object(Illuminate\Database\Query\Expression), Array) #17 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/db/DAOResultFactory.inc.php(88): Generator->current() #18 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/db/DAOResultFactory.inc.php(167): DAOResultFactory->next() #19 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/template/PKPTemplateManager.inc.php(2051): DAOResultFactory->toArray() #20 /var/www/www-root/data/www/journals/coloproc.uz/public/cache/t_compile/595073bb2447f6970500f57933e9cdaa975700d3^10ae5578a0959129b8d4ceeb9f99c1bb2a9cbd65_0.app.frontendcomponentsheader..php(195): PKPTemplateManager->smartyLoadNavigationMenuArea(Array, Object(Smarty_Internal_Template)) #21 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_647982c594fa17_28543315(Object(Smarty_Internal_Template)) #22 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode(Object(Smarty_Internal_Template)) #23 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(216): Smarty_Template_Compiled->render(Object(Smarty_Internal_Template)) #24 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(385): Smarty_Internal_Template->render() #25 /var/www/www-root/data/www/journals/coloproc.uz/public/cache/t_compile/595073bb2447f6970500f57933e9cdaa975700d3^f59ba25f4aae6a7b19033686947ff5a7d2a098e0_0.app.frontendpagessubmissions..php(28): Smarty_Internal_Template->_subTemplateRender('app:frontend/co...', NULL, '595073bb2447f69...', 0, 3600, Array, 0, false) #26 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_647982c58d5737_65586858(Object(Smarty_Internal_Template)) #27 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode(Object(Smarty_Internal_Template)) #28 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(216): Smarty_Template_Compiled->render(Object(Smarty_Internal_Template)) #29 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(232): Smarty_Internal_Template->render(false, 1) #30 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(134): Smarty_Internal_TemplateBase->_execute(Object(Smarty_Internal_Template), NULL, '595073bb2447f69...', NULL, 1) #31 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/template/PKPTemplateManager.inc.php(1187): Smarty_Internal_TemplateBase->display('frontend/pages/...', NULL, '595073bb2447f69...', NULL) #32 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/pages/about/AboutContextHandler.inc.php(99): PKPTemplateManager->display('frontend/pages/...') #33 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/core/PKPRouter.inc.php(395): AboutContextHandler->submissions(Array, Object(Request)) #34 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest(Array, Object(Request), Array, false) #35 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route(Object(Request)) #36 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/core/PKPApplication.inc.php(362): Dispatcher->dispatch(Object(Request)) #37 /var/www/www-root/data/www/journals/coloproc.uz/public/index.php(68): PKPApplication->execute() #38 {main} Next Doctrine\DBAL\Driver\PDO\Exception: SQLSTATE[HY000] [2002] Connection refused in /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDO/Exception.php:18 Stack trace: #0 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(42): Doctrine\DBAL\Driver\PDO\Exception::new(Object(PDOException)) #1 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(67): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=loca...', 'user_coloprocuz', 'rT3wI2tI4c', Array) #2 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(100): Illuminate\Database\Connectors\Connector->createPdoConnection('mysql:host=loca...', 'user_coloprocuz', 'rT3wI2tI4c', Array) #3 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(50): Illuminate\Database\Connectors\Connector->tryAgainIfCausedByLostConnection(Object(Doctrine\DBAL\Driver\PDO\Exception), 'mysql:host=loca...', 'user_coloprocuz', 'rT3wI2tI4c', Array) #4 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection('mysql:host=loca...', Array, Array) #5 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php(184): Illuminate\Database\Connectors\MySqlConnector->connect(Array) #6 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() #7 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(926): call_user_func(Object(Closure)) #8 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(961): Illuminate\Database\Connection->getPdo() #9 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(405): Illuminate\Database\Connection->getReadPdo() #10 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(360): Illuminate\Database\Connection->getPdoForSelect(true) #11 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(664): Illuminate\Database\Connection->Illuminate\Database\{closure}(Object(Illuminate\Database\Query\Expression), Array) #12 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(745): Illuminate\Database\Connection->runQueryCallback(Object(Illuminate\Database\Query\Expression), Array, Object(Closure)) #13 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(725): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection(Object(Illuminate\Database\QueryException), Object(Illuminate\Database\Query\Expression), Array, Object(Closure)) #14 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(634): Illuminate\Database\Connection->handleQueryException(Object(Illuminate\Database\QueryException), Object(Illuminate\Database\Query\Expression), Array, Object(Closure)) #15 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(373): Illuminate\Database\Connection->run(Object(Illuminate\Database\Query\Expression), Array, Object(Closure)) #16 [internal function]: Illuminate\Database\Connection->cursor(Object(Illuminate\Database\Query\Expression), Array) #17 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/db/DAOResultFactory.inc.php(88): Generator->current() #18 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/db/DAOResultFactory.inc.php(167): DAOResultFactory->next() #19 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/template/PKPTemplateManager.inc.php(2051): DAOResultFactory->toArray() #20 /var/www/www-root/data/www/journals/coloproc.uz/public/cache/t_compile/595073bb2447f6970500f57933e9cdaa975700d3^10ae5578a0959129b8d4ceeb9f99c1bb2a9cbd65_0.app.frontendcomponentsheader..php(195): PKPTemplateManager->smartyLoadNavigationMenuArea(Array, Object(Smarty_Internal_Template)) #21 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_647982c594fa17_28543315(Object(Smarty_Internal_Template)) #22 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode(Object(Smarty_Internal_Template)) #23 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(216): Smarty_Template_Compiled->render(Object(Smarty_Internal_Template)) #24 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(385): Smarty_Internal_Template->render() #25 /var/www/www-root/data/www/journals/coloproc.uz/public/cache/t_compile/595073bb2447f6970500f57933e9cdaa975700d3^f59ba25f4aae6a7b19033686947ff5a7d2a098e0_0.app.frontendpagessubmissions..php(28): Smarty_Internal_Template->_subTemplateRender('app:frontend/co...', NULL, '595073bb2447f69...', 0, 3600, Array, 0, false) #26 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_647982c58d5737_65586858(Object(Smarty_Internal_Template)) #27 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode(Object(Smarty_Internal_Template)) #28 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(216): Smarty_Template_Compiled->render(Object(Smarty_Internal_Template)) #29 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(232): Smarty_Internal_Template->render(false, 1) #30 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(134): Smarty_Internal_TemplateBase->_execute(Object(Smarty_Internal_Template), NULL, '595073bb2447f69...', NULL, 1) #31 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/template/PKPTemplateManager.inc.php(1187): Smarty_Internal_TemplateBase->display('frontend/pages/...', NULL, '595073bb2447f69...', NULL) #32 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/pages/about/AboutContextHandler.inc.php(99): PKPTemplateManager->display('frontend/pages/...') #33 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/core/PKPRouter.inc.php(395): AboutContextHandler->submissions(Array, Object(Request)) #34 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest(Array, Object(Request), Array, false) #35 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route(Object(Request)) #36 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/core/PKPApplication.inc.php(362): Dispatcher->dispatch(Object(Request)) #37 /var/www/www-root/data/www/journals/coloproc.uz/public/index.php(68): PKPApplication->execute() #38 {main} Next Illuminate\Database\QueryException: SQLSTATE[HY000] [2002] Connection refused (SQL: SELECT * FROM navigation_menus WHERE area_name = user and context_id = 2) in /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php:671 Stack trace: #0 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(745): Illuminate\Database\Connection->runQueryCallback(Object(Illuminate\Database\Query\Expression), Array, Object(Closure)) #1 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(725): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection(Object(Illuminate\Database\QueryException), Object(Illuminate\Database\Query\Expression), Array, Object(Closure)) #2 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(634): Illuminate\Database\Connection->handleQueryException(Object(Illuminate\Database\QueryException), Object(Illuminate\Database\Query\Expression), Array, Object(Closure)) #3 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(373): Illuminate\Database\Connection->run(Object(Illuminate\Database\Query\Expression), Array, Object(Closure)) #4 [internal function]: Illuminate\Database\Connection->cursor(Object(Illuminate\Database\Query\Expression), Array) #5 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/db/DAOResultFactory.inc.php(88): Generator->current() #6 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/db/DAOResultFactory.inc.php(167): DAOResultFactory->next() #7 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/template/PKPTemplateManager.inc.php(2051): DAOResultFactory->toArray() #8 /var/www/www-root/data/www/journals/coloproc.uz/public/cache/t_compile/595073bb2447f6970500f57933e9cdaa975700d3^10ae5578a0959129b8d4ceeb9f99c1bb2a9cbd65_0.app.frontendcomponentsheader..php(195): PKPTemplateManager->smartyLoadNavigationMenuArea(Array, Object(Smarty_Internal_Template)) #9 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_647982c594fa17_28543315(Object(Smarty_Internal_Template)) #10 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode(Object(Smarty_Internal_Template)) #11 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(216): Smarty_Template_Compiled->render(Object(Smarty_Internal_Template)) #12 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(385): Smarty_Internal_Template->render() #13 /var/www/www-root/data/www/journals/coloproc.uz/public/cache/t_compile/595073bb2447f6970500f57933e9cdaa975700d3^f59ba25f4aae6a7b19033686947ff5a7d2a098e0_0.app.frontendpagessubmissions..php(28): Smarty_Internal_Template->_subTemplateRender('app:frontend/co...', NULL, '595073bb2447f69...', 0, 3600, Array, 0, false) #14 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_647982c58d5737_65586858(Object(Smarty_Internal_Template)) #15 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode(Object(Smarty_Internal_Template)) #16 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(216): Smarty_Template_Compiled->render(Object(Smarty_Internal_Template)) #17 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(232): Smarty_Internal_Template->render(false, 1) #18 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(134): Smarty_Internal_TemplateBase->_execute(Object(Smarty_Internal_Template), NULL, '595073bb2447f69...', NULL, 1) #19 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/template/PKPTemplateManager.inc.php(1187): Smarty_Internal_TemplateBase->display('frontend/pages/...', NULL, '595073bb2447f69...', NULL) #20 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/pages/about/AboutContextHandler.inc.php(99): PKPTemplateManager->display('frontend/pages/...') #21 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/core/PKPRouter.inc.php(395): AboutContextHandler->submissions(Array, Object(Request)) #22 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/core/PKPPageRouter.inc.php(246): PKPRouter->_authorizeInitializeAndCallRequest(Array, Object(Request), Array, false) #23 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/core/Dispatcher.inc.php(144): PKPPageRouter->route(Object(Request)) #24 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/core/PKPApplication.inc.php(362): Dispatcher->dispatch(Object(Request)) #25 /var/www/www-root/data/www/journals/coloproc.uz/public/index.php(68): PKPApplication->execute() #26 {main} thrown in /var/www/www-root/data/www/journals/coloproc.uz/public/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/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:38 Stack trace: #0 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(38): PDO->__construct('mysql:host=loca...', 'user_coloprocuz', 'rT3wI2tI4c', Array) #1 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(67): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=loca...', 'user_coloprocuz', 'rT3wI2tI4c', Array) #2 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(46): Illuminate\Database\Connectors\Connector->createPdoConnection('mysql:host=loca...', 'user_coloprocuz', 'rT3wI2tI4c', Array) #3 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection('mysql:host=loca...', Array, Array) #4 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php(184): Illuminate\Database\Connectors\MySqlConnector->connect(Array) #5 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() #6 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(926): call_user_func(Object(Closure)) #7 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(485): Illuminate\Database\Connection->getPdo() #8 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(664): Illuminate\Database\Connection->Illuminate\Database\{closure}('UPDATE sessions...', Array) #9 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(631): Illuminate\Database\Connection->runQueryCallback('UPDATE sessions...', Array, Object(Closure)) #10 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(496): Illuminate\Database\Connection->run('UPDATE sessions...', Array, Object(Closure)) #11 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Capsule/Manager.php(200): Illuminate\Database\Connection->affectingStatement('UPDATE sessions...', Array) #12 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/db/DAO.inc.php(138): Illuminate\Database\Capsule\Manager::__callStatic('affectingStatem...', Array) #13 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/session/SessionDAO.inc.php(104): DAO->update('UPDATE sessions...', Array) #14 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/session/SessionManager.inc.php(185): SessionDAO->updateObject(Object(Session)) #15 [internal function]: SessionManager->write('f5145f5b9bada61...', '') #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/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDO/Exception.php:18 Stack trace: #0 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php(42): Doctrine\DBAL\Driver\PDO\Exception::new(Object(PDOException)) #1 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(67): Doctrine\DBAL\Driver\PDOConnection->__construct('mysql:host=loca...', 'user_coloprocuz', 'rT3wI2tI4c', Array) #2 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(46): Illuminate\Database\Connectors\Connector->createPdoConnection('mysql:host=loca...', 'user_coloprocuz', 'rT3wI2tI4c', Array) #3 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection('mysql:host=loca...', Array, Array) #4 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php(184): Illuminate\Database\Connectors\MySqlConnector->connect(Array) #5 [internal function]: Illuminate\Database\Connectors\ConnectionFactory->Illuminate\Database\Connectors\{closure}() #6 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(926): call_user_func(Object(Closure)) #7 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(485): Illuminate\Database\Connection->getPdo() #8 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(664): Illuminate\Database\Connection->Illuminate\Database\{closure}('UPDATE sessions...', Array) #9 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(631): Illuminate\Database\Connection->runQueryCallback('UPDATE sessions...', Array, Object(Closure)) #10 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(496): Illuminate\Database\Connection->run('UPDATE sessions...', Array, Object(Closure)) #11 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Capsule/Manager.php(200): Illuminate\Database\Connection->affectingStatement('UPDATE sessions...', Array) #12 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/db/DAO.inc.php(138): Illuminate\Database\Capsule\Manager::__callStatic('affectingStatem...', Array) #13 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/session/SessionDAO.inc.php(104): DAO->update('UPDATE sessions...', Array) #14 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/session/SessionManager.inc.php(185): SessionDAO->updateObject(Object(Session)) #15 [internal function]: SessionManager->write('f5145f5b9bada61...', '') #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 = 216.73.216.157, user_agent = Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com), created = 1773977094, last_used = 1773977094, remember = 0, data = , domain = coloproc.uz WHERE session_id = f5145f5b9bada61fed4733ae4cd9b111) in /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php:671 Stack trace: #0 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(631): Illuminate\Database\Connection->runQueryCallback('UPDATE sessions...', Array, Object(Closure)) #1 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(496): Illuminate\Database\Connection->run('UPDATE sessions...', Array, Object(Closure)) #2 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Capsule/Manager.php(200): Illuminate\Database\Connection->affectingStatement('UPDATE sessions...', Array) #3 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/db/DAO.inc.php(138): Illuminate\Database\Capsule\Manager::__callStatic('affectingStatem...', Array) #4 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/session/SessionDAO.inc.php(104): DAO->update('UPDATE sessions...', Array) #5 /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/classes/session/SessionManager.inc.php(185): SessionDAO->updateObject(Object(Session)) #6 [internal function]: SessionManager->write('f5145f5b9bada61...', '') #7 [internal function]: session_write_close() #8 {main} thrown in /var/www/www-root/data/www/journals/coloproc.uz/public/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php on line 671