Problem with Digg submissions?

[hobokook]

Hi,
I'm currently using Digg to index my website and it's posts, lets call it XXX.com

I've been using Digg everyday to exclusively promote my stuff and I'm not really active in the community.

But today, everytime I try to submit a post from XXX.com, it doesn't go through Digg. The moment I paste my URL in the "Submit Link" box, the screen simply auto refreshes.

I tried making a new account but the same thing happens every time I submit a link for XXX.com

However, the moment I submit a link for any other site, it goes thorugh without a problem.

Has anyone ever had this problem? Is it a problem with Digg or my site?

Any suggestions on how to fix it?

Thanks