General protection fault!

History: CheckTag <- LoadSummary <- ULinkerLoad::ULinkerLoad <- CheckTag <- LoadSummary <- ULinkerLoad::ULinkerLoad <- UCacheManager::ExportCacheMaps <- NewMaps <- UCacheManager::SaveNewPackages <- UCacheManager::InitCache <- UCacheManager::execInitCache <- (KFGUIController Package.KFGUIController @ Function XInterface.GUIController.InitializeController : 01BB) <- UObject::execClassContext <- (KFGUIController Package.KFGUIController @ Function XInterface.GUIController.InitializeController : 01BB) <- UObject::ProcessEvent <- (KFGUIController Package.KFGUIController, Function KFGUI.KFGUIController.InitializeController) <- UGameEngine::Init <- InitEngine <- FMallocWindows::Free <- FMallocWindows::Realloc <- 3E14DA4C 0 FArray <- FArray::Realloc <- 0*2 <- FMallocWindows::Free <- FMallocWindows::Free