I tried to create my own d3d menu for game using directX9 and that’s my endscene hook

HRESULT APIENTRY hooks::hkEndScene(IDirect3DDevice9* pDevice) {
    if (pDevice == NULL)
        return oEndScene(pDevice);

    if (!setupUI) {
      
        D3DDEVICE_CREATION_PARAMETERS pParameters;
        pDevice->GetCreationParameters(&pParameters);
        Process.TargetHwnd = pParameters.hFocusWindow;

        newpDevice = pDevice;

        if (Process.TargetHwnd != NULL) {
            Process.TargetWndProc = (WNDPROC)SetWindowLongPtr(Process.TargetHwnd, GWLP_WNDPROC, (LONG_PTR)WndProc);
            ImGui_ImplWin32_Init(Process.TargetHwnd);
            ImGui_ImplDX9_Init(pDevice);
            ImGui::GetIO().ImeWindowHandle = Process.TargetHwnd;
            ImGui::GetIO().IniFilename = NULL;
            ImGui::GetIO().LogFilename = NULL;
            setupUI = true;
        }
    }

    if (newpDevice != pDevice)
    {
        newpDevice = pDevice;
        checknewDevice = true;
    }

    if (checknewDevice)
    {
        ImGui_ImplDX9_Init(pDevice);
        checknewDevice = false;
    }

    if (open && !checknewDevice)
    {
        Render();
    }
 
    return oEndScene(pDevice);
}

After reset device when trying to initializing imgui again here

ImGui_ImplDX9_Init(pDevice);

Game crash and exit can anyone tell me why ?
also is there anything missed ?
Also that’s the reset code

HRESULT APIENTRY hooks::hkReset(IDirect3DDevice9* pDevice, D3DPRESENT_PARAMETERS* pPresentationParameters) {
    if (pDevice == NULL)
        return oReset(pDevice, pPresentationParameters);

    ImGui_ImplDX9_InvalidateDeviceObjects();
    auto ResetReturn = oReset(pDevice, pPresentationParameters);
    ImGui_ImplDX9_CreateDeviceObjects();
    return ResetReturn;
}

I tried to initialize the imgui resources again after reset device but game crash and exit .