Fatal error: Uncaught CredisException: Connection to Redis 127.0.0.1:6379 failed after 2 failures.Last Error : (111) Connection refused in /var/project/magento_app/vendor/colinmollenhour/credis/Client.php:463 Stack trace: #0 /var/project/magento_app/vendor/colinmollenhour/credis/Client.php(459): Credis_Client->connect() #1 /var/project/magento_app/vendor/colinmollenhour/credis/Client.php(792): Credis_Client->connect() #2 /var/project/magento_app/vendor/colinmollenhour/credis/Client.php(619): Credis_Client->__call('select', Array) #3 /var/project/magento_app/vendor/colinmollenhour/cache-backend-redis/Cm/Cache/Backend/Redis.php(359): Credis_Client->select(1) #4 /var/project/magento_app/vendor/colinmollenhour/cache-backend-redis/Cm/Cache/Backend/Redis.php(238): Cm_Cache_Backend_Redis->_applyClientOptions(Object(Credis_Client)) #5 /var/project/magento_app/vendor/magento/zendframework1/library/Zend/Cache.php(153): Cm_Cache_Backend_Redis->__construct(Array) #6 /var/project/magento_app/vendor/magento/zendframework1/library/Zend/Cache.php(94): Zend_Cache::_makeBackend('Cm_Cache_Backen...', Array, true, true) #7 /var/project/magento_app/vendor/magento/framework/App/Cache/Frontend/Factory.php(158): Zend_Cache::factory('Magento\\Framewo...', 'Cm_Cache_Backen...', Array, Array, true, true, true) #8 /var/project/magento_app/vendor/magento/framework/App/Cache/Frontend/Pool.php(67): Magento\Framework\App\Cache\Frontend\Factory->create(Array) #9 /var/project/magento_app/vendor/magento/framework/App/Cache/Frontend/Pool.php(146): Magento\Framework\App\Cache\Frontend\Pool->_initialize() #10 /var/project/magento_app/vendor/magento/framework/App/Cache/Type/FrontendPool.php(86): Magento\Framework\App\Cache\Frontend\Pool->get('default') #11 /var/project/magento_app/vendor/magento/framework/App/Cache/Type/Config.php(49): Magento\Framework\App\Cache\Type\FrontendPool->get('config') #12 /var/project/magento_app/vendor/magento/framework/Cache/Frontend/Decorator/Bare.php(65): Magento\Framework\App\Cache\Type\Config->_getFrontend() #13 /var/project/magento_app/vendor/magento/framework/App/ObjectManager/ConfigLoader.php(73): Magento\Framework\Cache\Frontend\Decorator\Bare->load('global::DiConfi...') #14 /var/project/magento_app/vendor/magento/framework/App/ObjectManager/Environment/Developer.php(79): Magento\Framework\App\ObjectManager\ConfigLoader->load('global') #15 /var/project/magento_app/vendor/magento/framework/App/ObjectManagerFactory.php(187): Magento\Framework\App\ObjectManager\Environment\Developer->configureObjectManager(Object(Magento\Framework\Interception\ObjectManager\Config\Developer), Array) #16 /var/project/magento_app/vendor/magento/framework/App/Bootstrap.php(208): Magento\Framework\App\ObjectManagerFactory->create(Array) #17 /var/project/magento_app/vendor/magento/framework/App/Bootstrap.php(123): Magento\Framework\App\Bootstrap->__construct(Object(Magento\Framework\App\ObjectManagerFactory), '/var/project/ma...', Array) #18 /var/project/magento_app/pub/index.php(34): Magento\Framework\App\Bootstrap::create('/var/project/ma...', Array) #19 {main} thrown in /var/project/magento_app/vendor/colinmollenhour/credis/Client.php on line 463