WLL_ConsentToken::setSessionKey

function setSessionKey($sessionkey)
{
	if (!$sessionkey) {
		//throw new Exception('Error: WLL_ConsentToken: Null session key.');
		$this->setError('Error: WLL_ConsentToken: Null session key.');
		return ;
	}
	$this->_sessionkey = base64_decode(urldecode($sessionkey));
}