Kaltura_Client_Exception thrown

Invalid KS "OTNlZGRiMGQ3Y2QxOTQ0Yzg3Nzc0Y2I3NGUzMDVmNjQ1MmVlMzE1MXwxMDE7OzE0OTU1ODI5MTc7MjsxNDk1NDk2NTE3LjM4MTI7QW5vbnltb3VzO2VkaXQ6Kg==", Error "-1,INVALID_STR"