Due to incorrect configurations to some part of the system by an unknown client, our whole apache server crashed. We're now undergoing a emergency maintenance to our server. We will soon update you with more details when possible.
Currently, we're using the emergency copy of lighttpd and it worked out at this moment. However, due to some misconfigurations, the httpd cannot be restarted. We're currently investigating into this, and our administrative board will hold a meeting tomorrow via online conferencing system and discuss the resolution.
We might consider to manually backup all sites and manually restore, as the original conf file will not work out, or I should say is missing. Anyway, this process will be huge and require lots of time and HR and thus please use lighttpd at this moment.