Kaltura_Client_Exception thrown

Invalid KS "NTc4NTViNDY5OTQ0ZjljYmU3Y2EwYzAzMzJlZDBjNzU2YmQzNGQ4ZHwxMDE7OzE0NzUxOTQzODQ7MjsxNDc1MTA3OTg0Ljc2OTE7QW5vbnltb3VzO2VkaXQ6Kg==", Error "-1,INVALID_STR"