Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] Connection refused in /var/www/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php:70 Stack trace: #0 /var/www/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(70): PDO->__construct('mysql:host=127....', 'ojs', Object(SensitiveParameterValue), Array) #1 /var/www/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(100): Illuminate\Database\Connectors\Connector->createPdoConnection('mysql:host=127....', 'ojs', 'ojs', Array) #2 /var/www/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php(49): Illuminate\Database\Connectors\Connector->tryAgainIfCausedByLostConnection(Object(PDOException), 'mysql:host=127....', 'ojs', 'ojs', Array) #3 /var/www/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php(24): Illuminate\Database\Connectors\Connector->createConnection('mysql:host=127....', Array, Array) #4 /var/www/user124762/data/www/not.kg/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/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(1181): call_user_func(Object(Closure)) #7 /var/www/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(1217): Illuminate\Database\Connection->getPdo() #8 /var/www/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(486): Illuminate\Database\Connection->getReadPdo() #9 /var/www/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(443): Illuminate\Database\Connection->getPdoForSelect(true) #10 /var/www/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(753): Illuminate\Database\Connection->Illuminate\Database\{closure}('SELECT * FROM j...', Array) #11 /var/www/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(899): Illuminate\Database\Connection->runQueryCallback('SELECT * FROM j...', Array, Object(Closure)) #12 /var/www/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(878): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection(Object(Illuminate\Database\QueryException), 'SELECT * FROM j...', Array, Object(Closure)) #13 /var/www/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(722): Illuminate\Database\Connection->handleQueryException(Object(Illuminate\Database\QueryException), 'SELECT * FROM j...', Array, Object(Closure)) #14 /var/www/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(435): Illuminate\Database\Connection->run('SELECT * FROM j...', Array, Object(Closure)) #15 [internal function]: Illuminate\Database\Connection->cursor('SELECT * FROM j...', Array) #16 /var/www/user124762/data/www/not.kg/lib/pkp/classes/context/ContextDAO.php(99): Generator->current() #17 /var/www/user124762/data/www/not.kg/lib/pkp/classes/core/PKPRouter.php(194): PKP\context\ContextDAO->getByPath('files') #18 [internal function]: PKP\core\PKPRouter->getContext(Object(APP\core\Request)) #19 /var/www/user124762/data/www/not.kg/lib/pkp/classes/core/PKPRequest.php(877): call_user_func_array(Array, Array) #20 /var/www/user124762/data/www/not.kg/lib/pkp/classes/core/PKPRequest.php(754): PKP\core\PKPRequest->_delegateToRouter('getContext') #21 /var/www/user124762/data/www/not.kg/classes/core/Request.php(41): PKP\core\PKPRequest->getContext() #22 /var/www/user124762/data/www/not.kg/lib/pkp/classes/template/PKPTemplateManager.php(165): APP\core\Request->getContext() #23 /var/www/user124762/data/www/not.kg/classes/template/TemplateManager.php(40): PKP\template\PKPTemplateManager->initialize(Object(APP\core\Request)) #24 /var/www/user124762/data/www/not.kg/lib/pkp/classes/template/PKPTemplateManager.php(1442): APP\template\TemplateManager->initialize(Object(APP\core\Request)) #25 /var/www/user124762/data/www/not.kg/lib/pkp/classes/plugins/Plugin.php(403): PKP\template\PKPTemplateManager::getManager(Object(APP\core\Request)) #26 /var/www/user124762/data/www/not.kg/lib/pkp/classes/plugins/Plugin.php(137): PKP\plugins\Plugin->_registerTemplateResource() #27 /var/www/user124762/data/www/not.kg/lib/pkp/classes/plugins/LazyLoadPlugin.php(34): PKP\plugins\Plugin->register('generic', 'plugins/generic...', NULL) #28 /var/www/user124762/data/www/not.kg/plugins/generic/announcementFeed/AnnouncementFeedPlugin.php(35): PKP\plugins\LazyLoadPlugin->register('generic', 'plugins/generic...', NULL) #29 /var/www/user124762/data/www/not.kg/lib/pkp/classes/plugins/PluginRegistry.php(76): APP\plugins\generic\announcementFeed\AnnouncementFeedPlugin->register('generic', 'plugins/generic...', NULL) #30 /var/www/user124762/data/www/not.kg/lib/pkp/classes/plugins/PluginRegistry.php(121): PKP\plugins\PluginRegistry::register('generic', Object(APP\plugins\generic\announcementFeed\AnnouncementFeedPlugin), 'plugins/generic...', NULL) #31 [internal function]: PKP\plugins\PluginRegistry::PKP\plugins\{closure}(Object(APP\plugins\generic\announcementFeed\AnnouncementFeedPlugin), 'plugins/generic...') #32 /var/www/user124762/data/www/not.kg/lib/pkp/classes/plugins/PluginRegistry.php(121): array_walk_recursive(Array, Object(Closure)) #33 /var/www/user124762/data/www/not.kg/lib/pkp/classes/core/Dispatcher.php(155): PKP\plugins\PluginRegistry::loadCategory('generic', true) #34 /var/www/user124762/data/www/not.kg/lib/pkp/classes/core/PKPApplication.php(395): PKP\core\Dispatcher->dispatch(Object(APP\core\Request)) #35 /var/www/user124762/data/www/not.kg/index.php(21): PKP\core\PKPApplication->execute() #36 {main} Next Illuminate\Database\QueryException: SQLSTATE[HY000] [2002] Connection refused (SQL: SELECT * FROM journals WHERE path = files) in /var/www/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php:760 Stack trace: #0 /var/www/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(899): Illuminate\Database\Connection->runQueryCallback('SELECT * FROM j...', Array, Object(Closure)) #1 /var/www/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(878): Illuminate\Database\Connection->tryAgainIfCausedByLostConnection(Object(Illuminate\Database\QueryException), 'SELECT * FROM j...', Array, Object(Closure)) #2 /var/www/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(722): Illuminate\Database\Connection->handleQueryException(Object(Illuminate\Database\QueryException), 'SELECT * FROM j...', Array, Object(Closure)) #3 /var/www/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php(435): Illuminate\Database\Connection->run('SELECT * FROM j...', Array, Object(Closure)) #4 [internal function]: Illuminate\Database\Connection->cursor('SELECT * FROM j...', Array) #5 /var/www/user124762/data/www/not.kg/lib/pkp/classes/context/ContextDAO.php(99): Generator->current() #6 /var/www/user124762/data/www/not.kg/lib/pkp/classes/core/PKPRouter.php(194): PKP\context\ContextDAO->getByPath('files') #7 [internal function]: PKP\core\PKPRouter->getContext(Object(APP\core\Request)) #8 /var/www/user124762/data/www/not.kg/lib/pkp/classes/core/PKPRequest.php(877): call_user_func_array(Array, Array) #9 /var/www/user124762/data/www/not.kg/lib/pkp/classes/core/PKPRequest.php(754): PKP\core\PKPRequest->_delegateToRouter('getContext') #10 /var/www/user124762/data/www/not.kg/classes/core/Request.php(41): PKP\core\PKPRequest->getContext() #11 /var/www/user124762/data/www/not.kg/lib/pkp/classes/template/PKPTemplateManager.php(165): APP\core\Request->getContext() #12 /var/www/user124762/data/www/not.kg/classes/template/TemplateManager.php(40): PKP\template\PKPTemplateManager->initialize(Object(APP\core\Request)) #13 /var/www/user124762/data/www/not.kg/lib/pkp/classes/template/PKPTemplateManager.php(1442): APP\template\TemplateManager->initialize(Object(APP\core\Request)) #14 /var/www/user124762/data/www/not.kg/lib/pkp/classes/plugins/Plugin.php(403): PKP\template\PKPTemplateManager::getManager(Object(APP\core\Request)) #15 /var/www/user124762/data/www/not.kg/lib/pkp/classes/plugins/Plugin.php(137): PKP\plugins\Plugin->_registerTemplateResource() #16 /var/www/user124762/data/www/not.kg/lib/pkp/classes/plugins/LazyLoadPlugin.php(34): PKP\plugins\Plugin->register('generic', 'plugins/generic...', NULL) #17 /var/www/user124762/data/www/not.kg/plugins/generic/announcementFeed/AnnouncementFeedPlugin.php(35): PKP\plugins\LazyLoadPlugin->register('generic', 'plugins/generic...', NULL) #18 /var/www/user124762/data/www/not.kg/lib/pkp/classes/plugins/PluginRegistry.php(76): APP\plugins\generic\announcementFeed\AnnouncementFeedPlugin->register('generic', 'plugins/generic...', NULL) #19 /var/www/user124762/data/www/not.kg/lib/pkp/classes/plugins/PluginRegistry.php(121): PKP\plugins\PluginRegistry::register('generic', Object(APP\plugins\generic\announcementFeed\AnnouncementFeedPlugin), 'plugins/generic...', NULL) #20 [internal function]: PKP\plugins\PluginRegistry::PKP\plugins\{closure}(Object(APP\plugins\generic\announcementFeed\AnnouncementFeedPlugin), 'plugins/generic...') #21 /var/www/user124762/data/www/not.kg/lib/pkp/classes/plugins/PluginRegistry.php(121): array_walk_recursive(Array, Object(Closure)) #22 /var/www/user124762/data/www/not.kg/lib/pkp/classes/core/Dispatcher.php(155): PKP\plugins\PluginRegistry::loadCategory('generic', true) #23 /var/www/user124762/data/www/not.kg/lib/pkp/classes/core/PKPApplication.php(395): PKP\core\Dispatcher->dispatch(Object(APP\core\Request)) #24 /var/www/user124762/data/www/not.kg/index.php(21): PKP\core\PKPApplication->execute() #25 {main} thrown in /var/www/user124762/data/www/not.kg/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Database/Connection.php on line 760