警告内容：WARNING: The Admin Activity Log table has records over 2 months old and should be cleaned…
原因：管理员数据库缓存超过两个月没有清空
解决方法：后台–>Tools–>Store Manager
找到此项内容：
Empty Admin Activity Log table from the database
WARNING: Be sure to backup your database before running this update!
The Admin Activity Log is a tracking method that records activity in the Admin. Due to its nature it can become very large, very fast and does need to be cleaned out from time to time.
Warnings are given at 50,000 records or 60 days, which ever happens first.
点击这一项内容后面的 reset 按钮即可。