Kaltura_Client_Exception thrown

Invalid KS "ZWY4MjIxMjlkMTI0NTJjN2ZiM2E5OGMwYjRmMWUyMjMxYTkwOTZiYXwxMDE7OzE0OTMzMTQ0MjQ7MjsxNDkzMjI4MDI0LjYzMTtBbm9ueW1vdXM7ZWRpdDoq", Error "-1,INVALID_STR"