If you're still seeing this problem, it appears you have only about 26 MB of download-storage space left free in your account. You can go to Seller Admin > View Account Summary at any time to check your current usage stats.
To increase your available space, you can upgrade to a larger plan level:
http://www.e-junkie.com/ej/faq.subscription-change.htm
The upgrade in limits would take effect almost immediately, but your first payment at the higher rate would be deferred until your next regular monthly payment date.
