Error fix. Magento [login to view URL] shows Warning:Redis::connect()

Our [login to view URL] keeps recording the same warning:

2019-02-18T19:47:09+00:00 ERR (3): Warning: Redis::connect(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /srv/users/serverpilot/apps/.../public/.modman/Cm_RedisSession/app/code/local/Credis/[login to view URL] on line 456

We installed Cm_RedisSession for our magento 1.9 ([login to view URL])

We have a dedicated Redis server connected with private ip. I have pinged it through our main server with no issue, cannot locate the problem.

Tried to set

pm.max_requests = 500

pm.process_idle_timeout=10s

but it does not fix the issue, neither.

May related to server configuration.

리눅스 마젠토 PHP

프로젝트 ID: #18758203

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