You have reached the maximum number of members that you can contact in a 24 hour period. To fight spam we have set this limit to 20. Once you have been a member for a few days, the limit will be increased.
这个是什么意思啊？为什么我给别人留言就这样 ，白天不会啊？

你在一段时间留言太多了，系统会认为你是spamer.

- - 这个楼主用留言神器了？
都被系统认为是垃圾留言...spam....
To fight spam we have set this limit to 20....
限制还会增加....