Can't make a post in most forums?

[Failia]

AdamChattaway, you do not have permission to access this page. This could be due to one of several reasons:

In tech support, general etc I always get this message why?

I've had this happen before too, usually after an extended period of not posting anything or an account lapse. After posting in a few different forums, my "rep" was enough that I could post in other forums.