Game crash bug

It doesn't matter if I'm ingame or in loading screen or on main menu, My game randomly crashes. This is the error message,:


Build UT2004_Build_[2004-11-11_10.48]

OS: Windows NT 6.2 (Build: 9200)
CPU: GenuineIntel PentiumPro-class processor @ 3203 MHz with 4095MB RAM
Video: AMD Radeon (TM) R7 370 Series (4)

General protection fault!

History: UD3D9RenderDevice::ReadPixels <- UD3D9RenderDevice::Present <- UGameEngine:raw <- UWindowsViewport::Repaint <- UWindowsClient::Tick <- ClientTick <- UGameEngine::Tick <- Level Untitled <- UpdateWorld <- MainLoop <- FMallocWindows::Free <- FMallocWindows::Realloc <- 726F6F6C 0 FArray <- FArray::Realloc <- 0*2 <- FMallocWindows::Free


Any tips/What should I do?

Game crash bug