错误原因
Error in execution; nested exception is io.lettuce.core.RedisCommandExecutionException: ERR Error running script (call to f_000ccc143c5f9064b487ec45e524cfbb489de995): @user_script:6: @user_script: 6: -MISCONF Redis is configured to save RDB snapshots, but it is currently not able to persist on disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
原因分析 ：强制关闭redis导致快照不能持久化
解决方法 : 进入redis安装目录，找到redis.conf文件，修改如下一行代码，改成 no
stop-writes-on-bgsave-error no
保存退出，之后重启redis即可。