Help! my forum DDoS attack

First topic message reminder :

Chi tiết kỹ thuật

Forum version: #PunBB
Chức vụ: Người sáng lập
Trình duyệt có liên quan (s): Mozilla Firefox, Google Chrome
Ảnh chụp màn hình của vấn đề: http://www.upsieutoc.com/images/2016/06/25/ddoss.md.jpg
Ai là mối quan tâm vấn đề: Tất cả các thành viên
Diễn đàn liên kết: http://www.4rkinggame.com/

Mô tả vấn đề

Tôi phải làm gì để chống lại Ddos?
Làm ơn giúp tôi!
Cảm ơn!

I do not know where the problem.
I received an attack warning will make me stop working forum, in fact after a few minutes my forum is not accessible for more than 10 hours until I begged them to stop.

Now they have stopped attacking my blog, but I'm not sure this will never happen again in the future

well as we can not see this data you should have screen shot this and then sent this to us then we would have something to go on.

other then that we can't do a thing about it.

Hey,

How do you manage to communicate with the hackers ? If they are members of your forum, you can ban them and delete their content in order to remove any malicious content.