I used to log in to stackoverflow using my Yahoo ID. Now that I've deleted my e-mail address I can't access my account on stackoverflow. I am unable to login through stack exchange either. Is there any way to merge my old profile and my new one?

My old profile:
[http://stackoverflow.com/users/1809253/v-q][1]


  [1]: http://stackoverflow.com/users/1809253/v-q