Re-create account

Hello. I had an account dr@damianray.com. Then I deleted it by mistake, and now when I try to create it again, it seems that I cannot use this email anymore. I can create an account, but when I try to add an email it says that this email is already in the system. Could you please unblock it so I could create a brand new fresh account under this dr@damianray.com email? Thank you :)