UT2004 Build UT2004_Build_[2005-11-23_16.22]

OS: Windows XP 5.1 (Build: 2600)
CPU: GenuineIntel PentiumPro-class processor @ 2929 MHz with 2047MB RAM
Video: NVIDIA GeForce 7900 GTX (9132)

AntiTCCSecurity AS-Chaos-Extended.AntiTCCSecurity (Function AntiTCC119Beta26.AntiTCCSecurity.ClientCheckClasse s:010A) Runaway loop detected (over 10000000 iterations)

History: FFrame::Serialize <- UObject::ProcessEvent <- (AntiTCCSecurity AS-Chaos-Extended.AntiTCCSecurity, Function AntiTCC119Beta26.AntiTCCSecurity.ClientCheckClasse s) <- RemoteCall <- HandleStream <- UActorChannel::ReceivedBunch <- (Actor AntiTCCSecurity) <- UChannel::ReceivedSequencedBunch <- Direct <- UChannel::ReceivedRawBunch <- DispatchDataToChannel <- BunchData <- UNetConnection::ReceivedPacket <- UNetConnection::ReceivedRawPacket <- UTcpNetDriver::TickDispatch <- UpdatePreNet <- ULevel::Tick <- (NetMode=3) <- TickLevel <- UGameEngine::Tick <- Level Chaos-Extended <- UpdateWorld <- MainLoop <- FMallocWindows::Free <- FMallocWindows::Realloc <- 10910191 0 FArray <- FArray::Realloc <- 0*2 <- FMallocWindows::Free

I got this error with my new XPS 700. What does it mean?

Intel Core2 Extreme processor x6800 (2.93GHz,1066FSB) w/DualCore Technology and 4MB cache
4GB DDR2 SDRAM at 667MHz
24 in (24.0 in viewable) 2407FPW Wide Aspect Digital Flat Panel Display
512MB NVIDIA GeForce 7900 GTX Dual, for Dimension XPS 700
SLI 590 chip set