CredisException: Connection to Redis 127.0.0.1:6379 failed after 1 failures.Last Error : (111) Connection refused in /home/ubuntu/vladis/vendor/colinmollenhour/credis/Client.php:493 Stack trace: #0 /home/ubuntu/vladis/vendor/colinmollenhour/credis/Client.php(811): Credis_Client->connect() #1 /home/ubuntu/vladis/vendor/colinmollenhour/credis/Client.php(655): Credis_Client->__call() #2 /home/ubuntu/vladis/vendor/colinmollenhour/php-redis-session-abstract/src/Cm/RedisSession/Handler.php(424): Credis_Client->select() #3 /home/ubuntu/vladis/vendor/magento/framework/Session/SaveHandler/Redis.php(95): Cm\RedisSession\Handler->read() #4 /home/ubuntu/vladis/vendor/magento/framework/Session/SaveHandler.php(139): Magento\Framework\Session\SaveHandler\Redis->read() #5 /home/ubuntu/vladis/vendor/magento/framework/Session/SaveHandler.php(84): Magento\Framework\Session\SaveHandler->callSafely() #6 [internal function]: Magento\Framework\Session\SaveHandler->read() #7 /home/ubuntu/vladis/vendor/magento/framework/Session/SessionManager.php(204): session_start() #8 /home/ubuntu/vladis/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\Session\SessionManager->start() #9 /home/ubuntu/vladis/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\Session\Generic\Interceptor->___callParent() #10 /home/ubuntu/vladis/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\Session\Generic\Interceptor->Magento\Framework\Interception\{closure}() #11 /home/ubuntu/vladis/generated/code/Magento/Framework/Session/Generic/Interceptor.php(52): Magento\Framework\Session\Generic\Interceptor->___callPlugins() #12 /home/ubuntu/vladis/vendor/magento/framework/Session/SessionManager.php(141): Magento\Framework\Session\Generic\Interceptor->start() #13 /home/ubuntu/vladis/generated/code/Magento/Framework/Session/Generic/Interceptor.php(14): Magento\Framework\Session\SessionManager->__construct() #14 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(121): Magento\Framework\Session\Generic\Interceptor->__construct() #15 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(66): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject() #16 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create() #17 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(167): Magento\Framework\ObjectManager\ObjectManager->get() #18 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(273): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgument() #19 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(236): Magento\Framework\ObjectManager\Factory\AbstractFactory->getResolvedArgument() #20 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(34): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgumentsInRuntime() #21 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(59): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->_resolveArguments() #22 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create() #23 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(167): Magento\Framework\ObjectManager\ObjectManager->get() #24 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(273): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgument() #25 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(236): Magento\Framework\ObjectManager\Factory\AbstractFactory->getResolvedArgument() #26 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(34): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgumentsInRuntime() #27 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(59): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->_resolveArguments() #28 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create() #29 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(167): Magento\Framework\ObjectManager\ObjectManager->get() #30 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(273): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgument() #31 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(236): Magento\Framework\ObjectManager\Factory\AbstractFactory->getResolvedArgument() #32 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(34): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgumentsInRuntime() #33 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(59): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->_resolveArguments() #34 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create() #35 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(167): Magento\Framework\ObjectManager\ObjectManager->get() #36 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(273): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgument() #37 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(236): Magento\Framework\ObjectManager\Factory\AbstractFactory->getResolvedArgument() #38 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(34): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgumentsInRuntime() #39 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(59): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->_resolveArguments() #40 /home/ubuntu/vladis/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create() #41 /home/ubuntu/vladis/vendor/magento/framework/Interception/PluginList/PluginList.php(250): Magento\Framework\ObjectManager\ObjectManager->get() #42 /home/ubuntu/vladis/vendor/magento/framework/Interception/Interceptor.php(119): Magento\Framework\Interception\PluginList\PluginList->getPlugin() #43 /home/ubuntu/vladis/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Http\Context\Interceptor->Magento\Framework\Interception\{closure}() #44 /home/ubuntu/vladis/generated/code/Magento/Framework/App/Http/Context/Interceptor.php(78): Magento\Framework\App\Http\Context\Interceptor->___callPlugins() #45 /home/ubuntu/vladis/vendor/magento/framework/App/Response/Http.php(108): Magento\Framework\App\Http\Context\Interceptor->getVaryString() #46 /home/ubuntu/vladis/generated/code/Magento/Framework/App/Response/Http/Interceptor.php(37): Magento\Framework\App\Response\Http->sendVary() #47 /home/ubuntu/vladis/vendor/magento/module-page-cache/Model/App/Response/HttpPlugin.php(29): Magento\Framework\App\Response\Http\Interceptor->sendVary() #48 /home/ubuntu/vladis/vendor/magento/framework/Interception/Interceptor.php(121): Magento\PageCache\Model\App\Response\HttpPlugin->beforeSendResponse() #49 /home/ubuntu/vladis/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Response\Http\Interceptor->Magento\Framework\Interception\{closure}() #50 /home/ubuntu/vladis/generated/code/Magento/Framework/App/Response/Http/Interceptor.php(117): Magento\Framework\App\Response\Http\Interceptor->___callPlugins() #51 /home/ubuntu/vladis/vendor/magento/framework/App/ExceptionHandler.php(103): Magento\Framework\App\Response\Http\Interceptor->sendResponse() #52 /home/ubuntu/vladis/vendor/magento/framework/App/ExceptionHandler.php(70): Magento\Framework\App\ExceptionHandler->handleDeveloperMode() #53 /home/ubuntu/vladis/vendor/magento/framework/App/Http.php(156): Magento\Framework\App\ExceptionHandler->handle() #54 /home/ubuntu/vladis/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\App\Http->catchException() #55 /home/ubuntu/vladis/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\App\Http\Interceptor->___callParent() #56 /home/ubuntu/vladis/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Http\Interceptor->Magento\Framework\Interception\{closure}() #57 /home/ubuntu/vladis/generated/code/Magento/Framework/App/Http/Interceptor.php(39): Magento\Framework\App\Http\Interceptor->___callPlugins() #58 /home/ubuntu/vladis/vendor/magento/framework/App/Bootstrap.php(269): Magento\Framework\App\Http\Interceptor->catchException() #59 /home/ubuntu/vladis/pub/index.php(40): Magento\Framework\App\Bootstrap->run() #60 {main}