Bug report from error box - multiplayer GPF

[TAW_RiEvEr]

We were in a multiplayer game tonight and twice it crashed with the error report below. The server is with a dedicated hosting company. When the error occurred, it simultaneously affected 3 or 4 of us.

Tried hitting the bug report button on the dialog but explorer said there was no such page

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Build KillingFloor_Build_[2009-02-09_10.82]
OS: Windows NT 6.1 (Build: 7100)
CPU: GenuineIntel Unknown processor @ 3190 MHz with 2046MB RAM
Video: ATI Radeon HD 2600 Series (630)
General protection fault!
History: SkeletalMeshGet <- USpriteEmitter::UpdateParticles <- AEmitter::Tick <- TickAllActors <- ULevel::Tick <- (NetMode=3) <- TickLevel <- UGameEngine::Tick <- Level KF-Offices <- UpdateWorld <- MainLoop <- FMallocWindows::Free <- FMallocWindows::Realloc <- 4C576C61 0 FArray <- FArray::Realloc <- 0*2 <- FMallocWindows::Free