Fatal error: Uncaught RedisException: read error on connection to tcp://127.0.0.1:6379 in /var/www/magento2/vendor/colinmollenhour/credis/Client.php:1302 Stack trace: #0 /var/www/magento2/vendor/colinmollenhour/credis/Client.php(1302): Redis->hGet('zc:k:a6b_INTERC...', 'd') #1 /var/www/magento2/vendor/colinmollenhour/cache-backend-redis/Cm/Cache/Backend/Redis.php(502): Credis_Client->__call('hget', Array) #2 /var/www/magento2/vendor/magento/framework/Cache/Backend/Redis.php(61): Cm_Cache_Backend_Redis->load('a6b_INTERCEPTIO...', false) #3 /var/www/magento2/vendor/magento/zend-cache/library/Zend/Cache/Core.php(306): Magento\Framework\Cache\Backend\Redis->load('a6b_INTERCEPTIO...', false) #4 /var/www/magento2/vendor/magento/framework/Cache/Frontend/Adapter/Zend.php(55): Zend_Cache_Core->load('a6b_INTERCEPTIO...') #5 /var/www/magento2/vendor/magento/framework/Cache/Frontend/Decorator/Bare.php(65): Magento\Framework\Cache\Frontend\Adapter\Zend->load('interception') #6 /var/www/magento2/vendor/magento/framework/Cache/Frontend/Decorator/Bare.php(65): Magento\Framework\Cache\Frontend\Decorator\Bare->load('interception') #7 /var/www/magento2/vendor/magento/framework/Cache/Frontend/Decorator/Bare.php(65): Magento\Framework\Cache\Frontend\Decorator\Bare->load('interception') #8 /var/www/magento2/vendor/magento/framework/App/Cache/Type/AccessProxy.php(74): Magento\Framework\Cache\Frontend\Decorator\Bare->load('interception') #9 /var/www/magento2/vendor/magento/framework/Cache/Frontend/Decorator/Bare.php(65): Magento\Framework\App\Cache\Type\AccessProxy->load('interception') #10 /var/www/magento2/vendor/magento/framework/Interception/Config/CacheManager.php(68): Magento\Framework\Cache\Frontend\Decorator\Bare->load('interception') #11 /var/www/magento2/vendor/magento/framework/Interception/Config/Config.php(118): Magento\Framework\Interception\Config\CacheManager->load('interception') #12 /var/www/magento2/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(121): Magento\Framework\Interception\Config\Config->__construct(Object(Magento\Framework\ObjectManager\Config\Reader\Dom\Proxy), Object(Magento\Framework\Config\Scope), Object(Magento\Framework\App\Cache\Type\Config), Object(Magento\Framework\ObjectManager\Relations\Runtime), Object(Magento\Framework\Interception\ObjectManager\Config\Developer), Object(Magento\Framework\ObjectManager\Definition\Runtime), 'interception', NULL, NULL) #13 /var/www/magento2/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(66): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject('Magento\\Framewo...', Array) #14 /var/www/magento2/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create('Magento\\Framewo...') #15 /var/www/magento2/vendor/magento/framework/App/ObjectManager/Environment/Developer.php(84): Magento\Framework\ObjectManager\ObjectManager->get('Magento\\Framewo...') #16 /var/www/magento2/vendor/magento/framework/App/ObjectManagerFactory.php(191): Magento\Framework\App\ObjectManager\Environment\Developer->configureObjectManager(Object(Magento\Framework\Interception\ObjectManager\Config\Developer), Array) #17 /var/www/magento2/vendor/magento/framework/App/Bootstrap.php(212): Magento\Framework\App\ObjectManagerFactory->create(Array) #18 /var/www/magento2/vendor/magento/framework/App/Bootstrap.php(127): Magento\Framework\App\Bootstrap->__construct(Object(Magento\Framework\App\ObjectManagerFactory), '/var/www/magent...', Array) #19 /var/www/magento2/pub/index.php(27): Magento\Framework\App\Bootstrap::create('/var/www/magent...', Array) #20 {main} Next CredisException: read error on connection to tcp://127.0.0.1:6379 in /var/www/magento2/vendor/colinmollenhour/credis/Client.php:1320 Stack trace: #0 /var/www/magento2/vendor/colinmollenhour/cache-backend-redis/Cm/Cache/Backend/Redis.php(502): Credis_Client->__call('hget', Array) #1 /var/www/magento2/vendor/magento/framework/Cache/Backend/Redis.php(61): Cm_Cache_Backend_Redis->load('a6b_INTERCEPTIO...', false) #2 /var/www/magento2/vendor/magento/zend-cache/library/Zend/Cache/Core.php(306): Magento\Framework\Cache\Backend\Redis->load('a6b_INTERCEPTIO...', false) #3 /var/www/magento2/vendor/magento/framework/Cache/Frontend/Adapter/Zend.php(55): Zend_Cache_Core->load('a6b_INTERCEPTIO...') #4 /var/www/magento2/vendor/magento/framework/Cache/Frontend/Decorator/Bare.php(65): Magento\Framework\Cache\Frontend\Adapter\Zend->load('interception') #5 /var/www/magento2/vendor/magento/framework/Cache/Frontend/Decorator/Bare.php(65): Magento\Framework\Cache\Frontend\Decorator\Bare->load('interception') #6 /var/www/magento2/vendor/magento/framework/Cache/Frontend/Decorator/Bare.php(65): Magento\Framework\Cache\Frontend\Decorator\Bare->load('interception') #7 /var/www/magento2/vendor/magento/framework/App/Cache/Type/AccessProxy.php(74): Magento\Framework\Cache\Frontend\Decorator\Bare->load('interception') #8 /var/www/magento2/vendor/magento/framework/Cache/Frontend/Decorator/Bare.php(65): Magento\Framework\App\Cache\Type\AccessProxy->load('interception') #9 /var/www/magento2/vendor/magento/framework/Interception/Config/CacheManager.php(68): Magento\Framework\Cache\Frontend\Decorator\Bare->load('interception') #10 /var/www/magento2/vendor/magento/framework/Interception/Config/Config.php(118): Magento\Framework\Interception\Config\CacheManager->load('interception') #11 /var/www/magento2/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(121): Magento\Framework\Interception\Config\Config->__construct(Object(Magento\Framework\ObjectManager\Config\Reader\Dom\Proxy), Object(Magento\Framework\Config\Scope), Object(Magento\Framework\App\Cache\Type\Config), Object(Magento\Framework\ObjectManager\Relations\Runtime), Object(Magento\Framework\Interception\ObjectManager\Config\Developer), Object(Magento\Framework\ObjectManager\Definition\Runtime), 'interception', NULL, NULL) #12 /var/www/magento2/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(66): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject('Magento\\Framewo...', Array) #13 /var/www/magento2/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create('Magento\\Framewo...') #14 /var/www/magento2/vendor/magento/framework/App/ObjectManager/Environment/Developer.php(84): Magento\Framework\ObjectManager\ObjectManager->get('Magento\\Framewo...') #15 /var/www/magento2/vendor/magento/framework/App/ObjectManagerFactory.php(191): Magento\Framework\App\ObjectManager\Environment\Developer->configureObjectManager(Object(Magento\Framework\Interception\ObjectManager\Config\Developer), Array) #16 /var/www/magento2/vendor/magento/framework/App/Bootstrap.php(212): Magento\Framework\App\ObjectManagerFactory->create(Array) #17 /var/www/magento2/vendor/magento/framework/App/Bootstrap.php(127): Magento\Framework\App\Bootstrap->__construct(Object(Magento\Framework\App\ObjectManagerFactory), '/var/www/magent...', Array) #18 /var/www/magento2/pub/index.php(27): Magento\Framework\App\Bootstrap::create('/var/www/magent...', Array) #19 {main} thrown in /var/www/magento2/vendor/colinmollenhour/credis/Client.php on line 1320