Anyone seeing occasional OLE init / hook failed errors from sandboxie?

In Windows 8 x64 using sb 5.31.4 and the latest chrome occasionally I see this error:

SBIE2303 Could not hook CoGetObject (33, 1655)
SBIE2303 Could not hook RegisterDragDrop (33, 1655)
SBIE2318 DLL initialization failed for 'ole32.dll'

I don't know what it means. Everything appears to work normal. If I should report somewhere else please tell me where.