Kaltura_Client_Exception thrown

Invalid KS "MGE5NjBkNzIwMmNhODhkN2ZlYTQ5OTBmNTA1NjcyYTUyZjg4NWEzY3wxMDE7OzE0OTU1NzU4NTY7MjsxNDk1NDg5NDU2LjM5MztBbm9ueW1vdXM7ZWRpdDoq", Error "-1,INVALID_STR"