i installed punbb on this url http://www.kotp.org/forum/.
i didnt change anything much (but i might did something wrong with it) and it turned out that I could open the forum anymore (later that day)
basically i can even open the forum (tho its still there)
if anybody can help me, plz mail me at firstname.lastname@example.org, i'd appreciate it.
also, the forum cant be viewed using IE, wierd.
EDIT : did some research and found the threat for IE, but still not sure how to fix it.