Maven deploy to github packages

Hey im trying to deploy something to github packages. My gpg token is valid but I get following error when i try to log in on the maven.pkb.github site: Your request could not be authenticated by the GitHub Packages service. Please ensure your access token is valid and has the appropriate scopes configured. Now Im not really sure what I can do or what I am doing wrong On my github actions the error is 401 Unauthorized. I guess the token has not enough permissions, but what permission do he need?