I just received the following email from a judge:

"Hello, Previous attempts to contact you have failed. This is a final note letting you know that your Halloween Contest Entry needs to be revised and reuploaded by Oct.31st 11:59 PM Renderosity time, if you intend to do so. Thank You. Jumpstartme2 Renderosity Contest Manager/Judge "

I hadn't received any emails indicating a problem with my entry until this point, so i don't know what "previous attempts" is referring to.  And I'd be happy to revise and re-upload my image, except that I don't know what the specific problem is with it. 

Any help on this would be greatly appreciated.  Thanks in advance. 

www.joseph-obrien.com