CredisException: Connection to Redis 127.0.0.1:6379 failed after 1 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(784): Credis_Client->connect() #1 /var/www/clients/client1/web1/web/vendor/colinmollenhour/credis/Client.php(637): Credis_Client->__call('select', Array) #2 /var/www/clients/client1/web1/web/vendor/colinmollenhour/php-redis-session-abstract/src/Cm/RedisSession/Handler.php(433): Credis_Client->select('2') #3 /var/www/clients/client1/web1/web/vendor/magento/framework/Session/SaveHandler/Redis.php(97): Cm\RedisSession\Handler->read('sess_pvjaki6oqp...') #4 /var/www/clients/client1/web1/web/vendor/magento/framework/Session/SaveHandler.php(138): Magento\Framework\Session\SaveHandler\Redis->read('pvjaki6oqp1qbon...') #5 /var/www/clients/client1/web1/web/vendor/magento/framework/Session/SaveHandler.php(83): Magento\Framework\Session\SaveHandler->callSafely('read', 'pvjaki6oqp1qbon...') #6 [internal function]: Magento\Framework\Session\SaveHandler->read('pvjaki6oqp1qbon...') #7 /var/www/clients/client1/web1/web/vendor/magento/framework/Session/SessionManager.php(206): session_start() #8 /var/www/clients/client1/web1/web/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\Session\SessionManager->start() #9 /var/www/clients/client1/web1/web/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\Session\Generic\Interceptor->___callParent('start', Array) #10 /var/www/clients/client1/web1/web/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\Session\Generic\Interceptor->Magento\Framework\Interception\{closure}() #11 /var/www/clients/client1/web1/web/generated/code/Magento/Framework/Session/Generic/Interceptor.php(26): Magento\Framework\Session\Generic\Interceptor->___callPlugins('start', Array, Array) #12 /var/www/clients/client1/web1/web/vendor/magento/framework/Session/SessionManager.php(140): Magento\Framework\Session\Generic\Interceptor->start() #13 /var/www/clients/client1/web1/web/generated/code/Magento/Framework/Session/Generic/Interceptor.php(14): Magento\Framework\Session\SessionManager->__construct(Object(Magento\Framework\App\Request\Http), Object(Magento\Framework\Session\SidResolver\Proxy), Object(Magento\Framework\Session\Config), Object(Magento\Framework\Session\SaveHandler), Object(Magento\Framework\Session\Validator), Object(Magento\Framework\Session\Storage), Object(Magento\Framework\Stdlib\Cookie\PhpCookieManager), Object(Magento\Framework\Stdlib\Cookie\CookieMetadataFactory), Object(Magento\Framework\App\State), NULL) #14 /var/www/clients/client1/web1/web/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(121): Magento\Framework\Session\Generic\Interceptor->__construct(Object(Magento\Framework\App\Request\Http), Object(Magento\Framework\Session\SidResolver\Proxy), Object(Magento\Framework\Session\Config), Object(Magento\Framework\Session\SaveHandler), Object(Magento\Framework\Session\Validator), Object(Magento\Framework\Session\Storage), Object(Magento\Framework\Stdlib\Cookie\PhpCookieManager), Object(Magento\Framework\Stdlib\Cookie\CookieMetadataFactory), Object(Magento\Framework\App\State), NULL) #15 /var/www/clients/client1/web1/web/vendor/magento/framework/ObjectManager/Factory/Compiled.php(108): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject('Magento\\Framewo...', Array) #16 /var/www/clients/client1/web1/web/vendor/magento/framework/ObjectManager/Factory/Compiled.php(150): Magento\Framework\ObjectManager\Factory\Compiled->create('Magento\\Framewo...') #17 /var/www/clients/client1/web1/web/vendor/magento/framework/ObjectManager/Factory/Compiled.php(79): Magento\Framework\ObjectManager\Factory\Compiled->get('Magento\\Framewo...') #18 /var/www/clients/client1/web1/web/vendor/magento/framework/ObjectManager/Factory/Compiled.php(150): Magento\Framework\ObjectManager\Factory\Compiled->create('Magento\\Custome...') #19 /var/www/clients/client1/web1/web/vendor/magento/framework/ObjectManager/Factory/Compiled.php(79): Magento\Framework\ObjectManager\Factory\Compiled->get('Magento\\Custome...') #20 /var/www/clients/client1/web1/web/vendor/magento/framework/ObjectManager/Factory/Compiled.php(150): Magento\Framework\ObjectManager\Factory\Compiled->create('Magento\\Checkou...') #21 /var/www/clients/client1/web1/web/vendor/magento/framework/ObjectManager/Factory/Compiled.php(79): Magento\Framework\ObjectManager\Factory\Compiled->get('Magento\\Checkou...') #22 /var/www/clients/client1/web1/web/vendor/magento/framework/ObjectManager/Factory/Compiled.php(150): Magento\Framework\ObjectManager\Factory\Compiled->create('Magento\\Persist...') #23 /var/www/clients/client1/web1/web/vendor/magento/framework/ObjectManager/Factory/Compiled.php(79): Magento\Framework\ObjectManager\Factory\Compiled->get('Magento\\Persist...') #24 /var/www/clients/client1/web1/web/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Compiled->create('Magento\\Persist...') #25 /var/www/clients/client1/web1/web/vendor/magento/framework/Interception/PluginList/PluginList.php(250): Magento\Framework\ObjectManager\ObjectManager->get('Magento\\Persist...') #26 /var/www/clients/client1/web1/web/vendor/magento/framework/Interception/Interceptor.php(119): Magento\Framework\Interception\PluginList\PluginList->getPlugin('Magento\\Framewo...', 'persistent_page...') #27 /var/www/clients/client1/web1/web/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Http\Context\Interceptor->Magento\Framework\Interception\{closure}() #28 /var/www/clients/client1/web1/web/generated/code/Magento/Framework/App/Http/Context/Interceptor.php(78): Magento\Framework\App\Http\Context\Interceptor->___callPlugins('getVaryString', Array, Array) #29 /var/www/clients/client1/web1/web/vendor/magento/framework/App/Response/Http.php(108): Magento\Framework\App\Http\Context\Interceptor->getVaryString() #30 /var/www/clients/client1/web1/web/generated/code/Magento/Framework/App/Response/Http/Interceptor.php(37): Magento\Framework\App\Response\Http->sendVary() #31 /var/www/clients/client1/web1/web/vendor/magento/module-page-cache/Model/App/Response/HttpPlugin.php(25): Magento\Framework\App\Response\Http\Interceptor->sendVary() #32 /var/www/clients/client1/web1/web/vendor/magento/framework/Interception/Interceptor.php(121): Magento\PageCache\Model\App\Response\HttpPlugin->beforeSendResponse(Object(Magento\Framework\App\Response\Http\Interceptor)) #33 /var/www/clients/client1/web1/web/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Response\Http\Interceptor->Magento\Framework\Interception\{closure}() #34 /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) #35 /var/www/clients/client1/web1/web/vendor/magento/framework/App/ExceptionHandler.php(103): Magento\Framework\App\Response\Http\Interceptor->sendResponse() #36 /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)) #37 /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)) #38 /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)) #39 /var/www/clients/client1/web1/web/index.php(39): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http)) #40 {main}