Our Bluehost server started having an issue late Wednesday night into Thursday morning. The server was rebooted and services are still being restored. At the moment none of the PHP pages are functioning, which prevents registration, login, and use of contact forms. Bluehost is aware of the problem and working to remedy it. Hopefully it won’t be too much longer before services are restored, and that there will be minimal inconvenience to RapidWeaver Classroom subscribers. Thanks for your support and understanding.