Error in minigames

[Shankz]

Receiving this error in the minigames server after the obstacles such as boulders/christmas presents/blocks start freezing in air and then the server crashes.

http://i162.photobucket.com/albums/t267/TheAnswer1_photos/crash.jpg

[[BTFU] Maverick]

Happened again tonite, Technically 12/28/09 @ 0220 AM. Same error on one of the smash maps with the multiple level houses (cant recall the name)