The MySQL service of my friend’s web site often stop, and it cannot restart again sometimes. I checked for him and I found the following error in error log.
2016/07/14 22:25:34 [error] 4583#4583: *16217 connect() failed (111: Connection refused) while connecting to upstream, client: 18.104.22.168, server: pcucgame.com, request: "GET /stardew-valley-wizard/ HTTP/1.1", subrequest: "/redis-fetch", upstream: "redis://127.0.0.1:6379", host: "pcucgame.com"
I am not sure it related to MySQL itself or redis Does anyone have ideas for this? Thanks