Upload - Unknown PHP upload error code

[flapane]

http://www.flapane.com/gallery/

No matter if I use old or new upload system, when the upload is almost finished I get a pop-up message saying: unknown php upload error code.
I haven't uploaded anything since three or four months, and I haven't touched anything in that time span. I wonder if my fancy host did something (just like when silently disabled escapeshellarg() and pretended it has ALWAYS been disabled).
Debug already activated.

user and pwd: cpg_test (1MB upload space)

[Jeff Bailey]

Seems to be working for me. Uploaded two photos, one small and one large.
I didn't see debug mode on for everyone though.

[flapane]

That's weird, now it works for me too.
I guess my hosting was doing some maintenance work (which lasted at least until 4PM CET, when I last tried).
Thanks, anyway.