Scrobbling failure

[Szewcson]

When I trying scrobbling I got such errors:

Authenticated with Last.fm successfully!
Looking for an active MPRIS player...
Found active player Rhythmbox
----
Failed to update status on Last.fm

Caused by:
    Now playing request failed: Status code 400 Bad Request indicates failure
Now playing:  - Spetsnaz - IndifferenceTrack submitted to Last.fm successfully
----
Failed to update status on Last.fm

Caused by:
    Now playing request failed: Status code 400 Bad Request indicates failure
Now playing:  - The Mao Tse Tung Experience - Revlove DreamsTrack submitted to Last.fm successfully
----
Failed to update status on Last.fm

Caused by:
    Now playing request failed: Status code 400 Bad Request indicates failure
Now playing:  - Unit 187 - Capital PunishmentTrack submitted to Last.fm successfully

I'm using basic.py as a script.

[vagos]

On my machine, the same error occured when I had two instances of rescrobbled running, one of which was started together with my X session from my .xinitrc and the second one from the terminal.

So, a possible solution is to kill all other rescrobbled instances (killall rescrobbled)