Kaltura_Client_Exception thrown

Invalid KS "OWI4MGFhZjZhMDNjMDZlYzgxYWE0ODg0OTc3MjFlNTg0MDZkMGEzY3wxMDE7OzE0NzUxNTE3Nzc7MjsxNDc1MDY1Mzc3LjMwNzY7QW5vbnltb3VzO2VkaXQ6Kg==", Error "-1,INVALID_STR"