AI Studio: Failed to list imported projects / Failed to create project – permission denied

Hello,

I am having a permission issue in Google AI Studio.

When I try to import or view my projects, I get:

“Failed to list imported projects: permission denied. Please try again.”

When I try to create a new project, I get:

“Failed to create project: permission denied. Please try again.”

I have already created a Google Cloud project manually and I am the Owner of that project. The Service Usage API is enabled.

My Google Account information is correct, including my date of birth.

Could you please check whether there is an account-level or AI Studio access restriction causing this problem?

Thank you.