Fatal error: Uncaught exception 'RedisException' with message 'Redis server went away' in /var/www/html/velog.rs/site.201507261345/vendor/doctrine/cache/lib/Doctrine/Common/Cache/RedisCache.php:47 Stack trace: #0 /var/www/html/velog.rs/site.201507261345/vendor/doctrine/cache/lib/Doctrine/Common/Cache/RedisCache.php(47): Redis->setOption(1, '1') #1 /var/www/html/velog.rs/site.201507261345/module/Application/src/Application/Service/Factory/DoctrineRedisCacheFactory.php(29): Doctrine\Common\Cache\RedisCache->setRedis(Object(Redis)) #2 [internal function]: Application\Service\Factory\DoctrineRedisCacheFactory->createService(Object(Zend\ServiceManager\ServiceManager), 'doctrine.cache....', 'doctrine.cache....') #3 /var/www/html/velog.rs/site.201507261345/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php(923): call_user_func(Array, Object(Zend\ServiceManager\ServiceManager), 'doctrine.cache....', 'doctrine.cache....') #4 /var/www/html/velog.rs/site.201507261345/vendor/zendframework/zendframework/ in /var/www/html/velog.rs/site.201507261345/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php on line 930