problem with wordpress 4

Since updat get these message under the smushed file:
DEBUG: attachment_file_path=[/home/kex/public_html/similan-islands-liveaboard/wp-content/uploads/2014/09/Screen-Shot-2556-10-15-at-4.27.58-PM-660×348.png]
DEBUG: attachment_file_url=[http://www.khaolakexplorer.com/similan-islands-liveaboard/wp-content/uploads/2014/09/Screen-Shot-2556-10-15-at-4.27.58-PM-660×348.png]
DEBUG: Calling API: [http://www.smushit.com/ysmush.it/ws.php?img=http%3A%2F%2Fwww.khaolakexplorer.com%2Fsimilan-islands-liveaboard%2Fwp-content%2Fuploads%2F2014%2F09%2FScreen-Shot-2556-10-15-at-4.27.58-PM-660×348.png]
DEBUG: return from API: data
stdClass Object
(
[src] => http://www.khaolakexplorer.com/similan-islands-liveaboard/wp-content/uploads/2014/09/Screen-Shot-2556-10-15-at-4.27.58-PM-660×348.png
[src_size] => 456450
[dest] => http://ysmushit.zenfs.com/results/2ec5faaa%2Fsmush%2Fsimilan-islands-liveaboard%2Fwp-content%2Fuploads%2F2014%2F09%2FScreen-Shot-2556-10-15-at-4.27.58-PM-660×348.png
[dest_size] => 453722
[percent] => 0.60
[id] =>
)
DEBUG: attachment_file_path_size=[/…/wp-content/uploads/2014/09/Screen-Shot-2556-10-15-at-4.27.58-PM-660×348-150×150.png]
DEBUG: attachment_file_url_size=[http://www……/wp-content/uploads/2014/09/Screen-Shot-2556-10-15-at-4.27.58-PM-660×348-150×150.png]
DEBUG: Calling API: [http://www.smushit.com/ysmush.it/ws.php?img=http%3A%2F%2Fwww……com%2F……%2Fwp-content%2Fuploads%2F2014%2F09%2FScreen-Shot-2556-10-15-at-4.27.58-PM-660×348-150×150.png]
DEBUG: return from API: data

https://wordpress.org/plugins/wp-smushit/