Toolkitpro crash in CXTPDockingPaneTabbedContainer

Hello,

   I am getting toolkit pro crash on Windows 2003 Server SP3 and VC10 environment.I am using Toolkit pro 13.31 version.
   Below is the code where it is crashes. The user does the pining and unpinning of tab. It crashes in pButton->GetID().
   The class TOCDockingPaneTabbedContainer is derived from CXTPDockingPaneTabbedContainer.


Thanks,
Rajib


void CTOCDockingPaneTabbedContainer::OnCaptionButtonClick(CXTPDockingPaneCaptionButton* pButton) {
    CXTPDockingPaneTabbedContainer::OnCaptionButtonClick(pButton);
     
         if (pButton->GetID() == IDS_FLEX)
          {
               if (!m_bEnable)
               {
                    return;
               }
        }
}