Copied from invisionfree
The hardware failure this morning corrupted the database on the server running communities on s4, s7, s11, and s15. At this point we have repaired the hardware and are working on restoring both the software and the database. Thanks to a variety of our backup protection measures we currently do not believe there will be data lost. However the process of rebuilding the server and database is unfortunately a slow one. It has forced us to keep communities offline while the work is being completed. We will continue to update you on the progress of this restoration, and again we thank you for your patience.