I just got into Refunct any% and all cubes and tried to summit both of them and I got a error saying that I needed to log in. I tried doing the same thing with other games that I followed and weren't and didn't get the same error.Does anyone know why this might be happening?

You need to be logged in to submit runs, although there is a bug on submit run pages where they think you aren't. Try logging out/in again and by deleting your PHPSESSID cookie