Identity Integrator Error

Problem occured, please contact your System Administrator with the following details:

Status code: INTERNAL_ERROR

Message: Can't find entry in cache for RelayState: 5f66f75dab475e8a8737b9eb433e81d965f87c8d3ab19fa5f0925cb92c11cff45eedfe9acc0448a7 artifact will be discarded