As far as I know from the technical people at SL, this problem is an ongoing one that can't be solved by the individual. It has to do with a glitch that causes the physics to register as full, or something like that. It is not due to a land or avatar problem, but is an SL system problem. From the date of this post it's likely this avi's locale has been fixed, but the issue is still around in SL, and now I can't rez on my homestead sim at all. If I understand things, all I can do is wait, and the same for anyone out there with this problem.