Yes, I am using the same email address. I tried logging in through Google and Github but the same error occurs. I think I must have done something wrong when creating my account on either DBDocs or DBDiagram.
I have done it approximately this way:
Create account on DBDiagram using Github
Import diagram
Create account on DBDocs (I think)
Publish to DBDocs (I am not sure if I had an account or it was generated)
Then I tried to edit it and the error occured.
The top image is from DBDocs
The bottom image is from DBDiagram
I logged through Google on both sites and one DBDocs my email is lowercase and on DBDiagram is uppercase. Is that the problem?
Edit: Now looking at the different profile picture, I think I might have logged on one site through Github and one the other through Google. When I tried logging on both through Github, it still logs into the same accounts.
You’re correct that it is due to the upper casing. We made some internal changes so that our system will now recognize your dbdocs and dbdiagram account as the same one. Please let me know if it works for you.