Boonex Ads with unlimited license

All of sudden today I have ads on my site with an unlimited never ending  license what would the causes of this be????

Reset your license on here then remove your license from your admin panel and log out. Goto the admin panel again via direct link I.E http://www.yoursite.com/administration and login it will ask for your license again fill it out and it will then work.

Thanks a million worked first time....Also I am getting the feeling this has been posted before....I posted the question without searching first thank you for the answer and not just a link!!!!!

Your very welcome. :)