Internal error (500) on custom domain

Hi, from yesterday, i keep getting internal error 500 page on the console. This only happens on custom domain, everything is fine on cloud.appwrite.io.

You might want to change the CNAME of your custom domain from cloud.appwrite.io to [region].cloud.appwrite.io. Does that help?

where [region] is the project's region like fra, nyc or syd.