Check for errors on data payload.

def check_errors(self, data):
        """Check for errors on data payload."""

        if (type(data) == dict and 'status' in data.keys()
            and data['status'] == 'failed'):
            if data.get('exception_msg') and 'last_id' in data.get('exception_msg'):
                raise PyBossaServerNoKeysetPagination
            else:
                raise Error(data)
        return False