Google Analytics no longer working after new verifitcation. How can I fix it^

Hello,

Google Analytics asked me to enter a new code. Part of their new sign in procedure or something. I get the code, I enter it, it says successfully signed it, then it gives me the following error message on my Dashboard (Super Admin):

Error loading data. GDatainsufficientPermissionsUser does not have sufficient permissions for this profile.

How can I see the stats once again^

Best regards,

Paul