Kaltura_Client_Exception thrown

Invalid KS "OTdmODQ1OTlkYmEzZjg1NWIwNjUwNTljYzFmMThmMDBjNzczOTc5N3wxMDE7OzE0OTU3Njk4MTY7MjsxNDk1NjgzNDE2LjIxMjU7QW5vbnltb3VzO2VkaXQ6Kg==", Error "-1,INVALID_STR"