Client error: No mode specified

[allah_sulu]

A few days ago, I started to get the "Client error: No mode specified" when I tried to post to LJ using my client. Sometimes it would work, and sometimes it wouldn't. (If it failed, I just tried again and it usually worked on the second attempt.) Now I'm getting it every time I try to post. Is there a problem with the LJ flat interface? I recall there was a similar problem earlier this year.