Redis用一会就不能连接的问题

MISCONF Redis is configured to save RDB snapshots, but is currently not able to persist on disk. Commands that may modify the data set are disabled. Please check Redis logs for details about the error.

翻译为：

Redis被配置为保存数据库快照，但它目前不能持久化到硬盘。用来修改集合数据的命令不能用。请查看Redis日志的详细错误信息。

遇到这个问题输入以下命令：

127.0.0.1:6379> config set stop-writes-on-bgsave-error no

这样就好了