I just recieved notification that our copy of Chat has

I just recieved notification that our copy of Chat has stopped working. The page it rests on is simply blank.

http://creepypastanetwork.com/creepy-pasta-network-public-chatroom/

On the page editor, I have the following shortcode:

[chat row_name_avatar="name-avatar" row_time="enabled" row_spacing="5px" login_options="editor,author,contributor,subscriber,bbp_keymaster,bbp_spectator,bbp_blocked,bbp_moderator,bbp_participant,ai1ec_event_assistant,calp_event_assistant" ]