Auth Issue (maybe?)

Hi there, I'm relatively new to programming and am following a tutorial on youtube just to get an idea of how this all is suppossed to work. Now Im setting up the back end and I keep getting this error "User (role: guests) missing scopes (["account"])" when I try to login or logout. As far as I can tell the issue comes from account.get() and account.deleteSession("current"). Tried to solve it by googling and asking AI, and Ive figured out a workaround for the login and account.get() but the logout still doesnt work. Can anyone help me resolve this?