My friend's Minecraft server is suspended

My friend’s Minecraft server, server.koplayz.ga or serverdotkoplayzdotga has been suspended and I get this message:

What do I do?

You can email support@glitch.com to appeal but just know that hosting a server on glitch is a bad idea because minecraft servers are CPU intensive.

Actually, I believe I was using PaperMC. Do you think that’s too much for the servers to handle?

Yes

https://glitch.com/help/restrictions/

Not sure. I just know that minecraft in general is heavy on the CPU

Then, I guess it was a bad idea. I watched an unlisted YouTube video that my friend made, telling me how to make one with Glitch.