Ошибка при запуске CRON

function go_email ($number_email,$subject,$message,$limit,$db) 
{ 
	$db; 
	$message = email_message($message);	 
	 
	$all_email = mysql_query("SELECT email, email_md5_key FROM mak_email WHERE dispatch < $number_email && blocking = 0 && unsubscribe = 0 $limit"); 
		while($email = mysql_fetch_array($all_email)): 
			 
			$message_url = massage_url($message, $email[1], $number_email); 
	 
			mak_email($email[0],$subject,$message_url); 
			 
			mysql_query ("UPDATE mak_email set dispatch = '".$number_email."' WHERE email = '".$email[0]."'"); 
	 
			$count_email_send++; #131 строка по которой пишет лажу 
			 
		endwhile; 
	 
	return $count_email_send; 
}