Error loading from server

For some reason, when I try to go in the blue levels, if I click Play, it tells me I need a premium account. But if I click Play Classroom Version, it gives me a error loading from server!

(By the way, I am enrolled in Computer Science 1-4.)

Please help me!

You might need a separate non-classroom account.
Has your teacher subscribed to codecombat? Because for those levels you’ll need a subscription otherwise I don’t know what is wrong.

Yes, my teacher enrolled our class in Computer Science 1-4, but why would I need a separate non-classroom account?

I don’t know it’s just a possibility I’ve never been hooked to a classroom account before. It’s worked for me. I don’t know why it wouldn’t work.