i need to resurrect a deleted soocial account (data is not a problem)

Last night, I created a user account with email id "jit@nzdoc.com" and then deleted it since I could not see how soocial would be useful in my case.

Now I do see the benefits and want to create an account with email id "jit@nzdoc.com" once again. But it says - user account exists.

Please help.