# Pastebin 4ZeONAh9
        try:
>           _ts.delete_listen(listened_at=listened_at, recording_msid=recording_msid, user_name=user["musicbrainz_id"])
E           AttributeError: 'NoneType' object has no attribute 'delete_listen'

listenbrainz/webserver/views/api.py:416: AttributeError