Blogger Open ID problems

Help me please with authorization.
I was authorized with OpenId by email spmbt0@blogspot.com , but now Google server is not authorized me with such message:

> No usable OpenID services were found for "spmbt0@blogspot.com"

I registered now with email spmbt0@gmail.com , because this email is same account as spmbt0@blogspot.com. But now I am user "spmbt2" and not may synchronize this account and previous "spmbt0@blogspot.com".

Do you may to help this my problem? Which proofs of my authority I must to allow?