I get the following messages on my uploads. Is there a fix?


278 WUProp@Home 13-10-2011 10:57 AM Computation for task wu_v3_1317834800_243748_0 finished
279 WUProp@Home 13-10-2011 10:57 AM Started upload of wu_v3_1317834800_243748_0_0
280 WUProp@Home 13-10-2011 10:57 AM [error] Error reported by file upload server: invalid signature
281 WUProp@Home 13-10-2011 10:57 AM Giving up on upload of wu_v3_1317834800_243748_0_0: permanent upload error