Error with display of Forum module

Hi! I am have a error problem when open Forum in my site.

http://lifeasia.net/forum/#topic/333333.htm

and message in red colour "Sorry, something went wrong and the site is unavailable now, please try again later."

I am install and uninstall forum module a couple of times, compile language and this problem in still here.

Please support answer me as soon as possible

Thanks

Opening this url in Firefox browser will give some clues:

http://lifeasia.net/forum/topic/333333.htm?debug=1

You have <![CDATA[...]]> copy/paste code somewhere, you can leave the code but need to remove these symbols from this code "<![CDATA[" and "]]>"