CredisException: Connection to Redis 127.0.0.1:6379 failed after 2 failures.Last Error : (111) Connection refused in /var/www/clients/client1/web1/web/vendor/colinmollenhour/credis/Client.php:475 Stack trace: #0 /var/www/clients/client1/web1/web/vendor/colinmollenhour/credis/Client.php(471): Credis_Client->connect() #1 /var/www/clients/client1/web1/web/vendor/colinmollenhour/credis/Client.php(784): Credis_Client->connect() #2 /var/www/clients/client1/web1/web/vendor/colinmollenhour/cache-backend-redis/Cm/Cache/Backend/Redis.php(461): Credis_Client->__call('hGet', Array) #3 /var/www/clients/client1/web1/web/vendor/magento/zendframework1/library/Zend/Cache/Core.php(306): Cm_Cache_Backend_Redis->load('424_GLOBAL_FRON...', false) #4 /var/www/clients/client1/web1/web/vendor/magento/framework/Cache/Frontend/Adapter/Zend.php(55): Zend_Cache_Core->load('424_GLOBAL_FRON...') #5 /var/www/clients/client1/web1/web/vendor/magento/framework/Cache/Frontend/Decorator/Bare.php(65): Magento\Framework\Cache\Frontend\Adapter\Zend->load('global|frontend...') #6 /var/www/clients/client1/web1/web/vendor/magento/framework/Cache/Frontend/Decorator/Bare.php(65): Magento\Framework\Cache\Frontend\Decorator\Bare->load('global|frontend...') #7 /var/www/clients/client1/web1/web/vendor/magento/framework/Cache/Frontend/Decorator/Bare.php(65): Magento\Framework\Cache\Frontend\Decorator\Bare->load('global|frontend...') #8 /var/www/clients/client1/web1/web/vendor/magento/framework/App/Cache/Type/AccessProxy.php(74): Magento\Framework\Cache\Frontend\Decorator\Bare->load('global|frontend...') #9 /var/www/clients/client1/web1/web/vendor/magento/framework/Cache/Frontend/Decorator/Bare.php(65): Magento\Framework\App\Cache\Type\AccessProxy->load('global|frontend...') #10 /var/www/clients/client1/web1/web/vendor/magento/framework/Interception/PluginList/PluginList.php(288): Magento\Framework\Cache\Frontend\Decorator\Bare->load('global|frontend...') #11 /var/www/clients/client1/web1/web/vendor/magento/framework/Interception/PluginList/PluginList.php(266): Magento\Framework\Interception\PluginList\PluginList->_loadScopedData() #12 /var/www/clients/client1/web1/web/generated/code/Magento/Framework/App/Config/Interceptor.php(22): Magento\Framework\Interception\PluginList\PluginList->getNext('Magento\\Framewo...', 'isSetFlag') #13 /var/www/clients/client1/web1/web/vendor/magento/module-store/Model/HeaderProvider/Hsts.php(50): Magento\Framework\App\Config\Interceptor->isSetFlag('web/secure/use_...') #14 /var/www/clients/client1/web1/web/vendor/magento/framework/App/Response/HeaderManager.php(42): Magento\Store\Model\HeaderProvider\Hsts->canApply() #15 /var/www/clients/client1/web1/web/vendor/magento/framework/Interception/Interceptor.php(121): Magento\Framework\App\Response\HeaderManager->beforeSendResponse(Object(Magento\Framework\App\Response\Http\Interceptor)) #16 /var/www/clients/client1/web1/web/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Response\Http\Interceptor->Magento\Framework\Interception\{closure}() #17 /var/www/clients/client1/web1/web/generated/code/Magento/Framework/App/Response/Http/Interceptor.php(117): Magento\Framework\App\Response\Http\Interceptor->___callPlugins('sendResponse', Array, Array) #18 /var/www/clients/client1/web1/web/vendor/magento/framework/App/ExceptionHandler.php(103): Magento\Framework\App\Response\Http\Interceptor->sendResponse() #19 /var/www/clients/client1/web1/web/vendor/magento/framework/App/ExceptionHandler.php(70): Magento\Framework\App\ExceptionHandler->handleDeveloperMode(Object(Magento\Framework\App\Bootstrap), Object(CredisException), Object(Magento\Framework\App\Response\Http\Interceptor)) #20 /var/www/clients/client1/web1/web/vendor/magento/framework/App/Http.php(156): Magento\Framework\App\ExceptionHandler->handle(Object(Magento\Framework\App\Bootstrap), Object(CredisException), Object(Magento\Framework\App\Response\Http\Interceptor), Object(Magento\Framework\App\Request\Http)) #21 /var/www/clients/client1/web1/web/vendor/magento/framework/App/Bootstrap.php(267): Magento\Framework\App\Http->catchException(Object(Magento\Framework\App\Bootstrap), Object(CredisException)) #22 /var/www/clients/client1/web1/web/index.php(39): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http)) #23 {main}