Semagic problems

Does anyone else out there use semagic to upload pics to livejournal scrapbook? Have you ever encountered an error like this?

I'm not really sure what to make of it. I followed the same steps I used to but every time I try to upload photos lately, this happens. It sounds like a temporary server error (and even says to try again shortly), but this has been happening to me for weeks, even months, every time I've considered picking away at the story by uploading the pics I have for the next chapter. It's not exactly helping me get my motivation up to work on it.

Any thoughts? I'm at a loss.