CredisException: Connection to Redis 127.0.0.1:6379 failed after 2 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(489): Credis_Client->connect() #1 /home/ubuntu/vladis/vendor/colinmollenhour/credis/Client.php(811): Credis_Client->connect() #2 /home/ubuntu/vladis/vendor/colinmollenhour/cache-backend-redis/Cm/Cache/Backend/Redis.php(472): Credis_Client->__call() #3 /home/ubuntu/vladis/vendor/magento/framework/Cache/Backend/Redis.php(61): Cm_Cache_Backend_Redis->load() #4 /home/ubuntu/vladis/vendor/magento/zendframework1/library/Zend/Cache/Core.php(306): Magento\Framework\Cache\Backend\Redis->load() #5 /home/ubuntu/vladis/vendor/magento/framework/Cache/Frontend/Adapter/Zend.php(55): Zend_Cache_Core->load() #6 /home/ubuntu/vladis/vendor/magento/framework/Cache/Frontend/Decorator/Bare.php(65): Magento\Framework\Cache\Frontend\Adapter\Zend->load() #7 /home/ubuntu/vladis/vendor/magento/framework/Cache/Frontend/Decorator/Bare.php(65): Magento\Framework\Cache\Frontend\Decorator\Bare->load() #8 /home/ubuntu/vladis/vendor/magento/framework/Cache/Frontend/Decorator/Bare.php(65): Magento\Framework\Cache\Frontend\Decorator\Bare->load() #9 /home/ubuntu/vladis/vendor/magento/framework/App/Cache/Type/AccessProxy.php(74): Magento\Framework\Cache\Frontend\Decorator\Bare->load() #10 /home/ubuntu/vladis/vendor/magento/framework/Cache/Frontend/Decorator/Bare.php(65): Magento\Framework\App\Cache\Type\AccessProxy->load() #11 /home/ubuntu/vladis/vendor/magento/module-config/App/Config/Type/System.php(269): Magento\Framework\Cache\Frontend\Decorator\Bare->load() #12 /home/ubuntu/vladis/vendor/magento/framework/Cache/LockGuardedCacheLoader.php(118): Magento\Config\App\Config\Type\System->Magento\Config\App\Config\Type\{closure}() #13 /home/ubuntu/vladis/vendor/magento/module-config/App/Config/Type/System.php(281): Magento\Framework\Cache\LockGuardedCacheLoader->lockedLoadData() #14 /home/ubuntu/vladis/vendor/magento/module-config/App/Config/Type/System.php(207): Magento\Config\App\Config\Type\System->loadDefaultScopeData() #15 /home/ubuntu/vladis/vendor/magento/module-config/App/Config/Type/System.php(181): Magento\Config\App\Config\Type\System->getWithParts() #16 /home/ubuntu/vladis/vendor/magento/framework/App/Config.php(132): Magento\Config\App\Config\Type\System->get() #17 /home/ubuntu/vladis/vendor/magento/framework/App/Config.php(80): Magento\Framework\App\Config->get() #18 /home/ubuntu/vladis/vendor/magento/framework/App/Config.php(93): Magento\Framework\App\Config->getValue() #19 /home/ubuntu/vladis/vendor/magento/module-new-relic-reporting/Model/Config.php(94): Magento\Framework\App\Config->isSetFlag() #20 /home/ubuntu/vladis/vendor/magento/module-new-relic-reporting/Plugin/HttpPlugin.php(49): Magento\NewRelicReporting\Model\Config->isNewRelicEnabled() #21 /home/ubuntu/vladis/vendor/magento/framework/Interception/Interceptor.php(121): Magento\NewRelicReporting\Plugin\HttpPlugin->beforeCatchException() #22 /home/ubuntu/vladis/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Http\Interceptor->Magento\Framework\Interception\{closure}() #23 /home/ubuntu/vladis/generated/code/Magento/Framework/App/Http/Interceptor.php(39): Magento\Framework\App\Http\Interceptor->___callPlugins() #24 /home/ubuntu/vladis/vendor/magento/framework/App/Bootstrap.php(269): Magento\Framework\App\Http\Interceptor->catchException() #25 /home/ubuntu/vladis/pub/index.php(40): Magento\Framework\App\Bootstrap->run() #26 {main}