Greydragon just posted this over at the D’niGuild forums;
Shorah,
Next Monday (March 5th) we plan on moving the Cyan Worlds website to a different server. With this move the D’ni Guild forums (UBB) will come off-line. Cyan Worlds will keep a backup of the forums, but a new forum (PHPBB) will be made to replace the D’ni Guild Forums.
Keep watching the website for other updates.
~ GreyDragon