Plutonium

Dss0 aw, ok then.

Hello so I want to play plutonium offline but when I launch plutonium it says that "Running in LAN mode." and when I click on the button in the lower right corner thats supposedly a button to continue it takes me to the login screen and gives me the error "An issue occurred when logging in using saved credentials.". Is there any way to get past it without having to connect to internet?