Kaltura_Client_Exception thrown

Invalid KS "OGEyNzU0MGVlZDhmMzcwYmMyZmQ4NTg1NWMzNmIzOTg4NDUwM2Y5OXwxMDE7OzE0OTgyMzAxNDI7MjsxNDk4MTQzNzQyLjgyODY7QW5vbnltb3VzO2VkaXQ6Kg==", Error "-1,INVALID_STR"