Github Repository Link issue

##Not able to link to GitHub repository in dbt cloud account.

I am setting up dbt from scratch

My dbt cloud account is working fine for 2 organization’s GitHub repository (already configured before)
I am facing issue for this new organization while doing GitHub repository setup in dbt cloud.
Can someone please help to resolve this issue.

I have added new organization’s email id as well in GitHub (verified).

It is giving error Account is already linked

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