The community member encountered an error when trying to publish a website, either on wstd.io or their own custom domain. The error message indicated that the "destination" field was required and expected either "saas" or "static" values. In the comments, another community member suggested the issue should be fixed, and a new error message was provided: "Invalid discriminator value. Expected 'saas' | 'static'". The community members advised refreshing the builder and trying again, as something was likely cached. Finally, the issue was resolved, and the community member expressed gratitude.