It started a few days ago it seems like every time I stop and restart Thunderbird and new Trash "folder" is created. I have Trash with the garbage can Icon, then '''Trash-1, Trash-2, Trash-3, Trash-4, Trash-5, Trash-6, Trash.msf-1.compact-backup and Trash.msf.compact-backup''' they all a preceded with a folder icon. the list keeps going.. whats up? they do not delete...how do I fix?