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: 1ed487d103dd1567a6b8ad0bfda7e6b4521afdf3747a3c51fb10b695b929a3d9f35f36b66b6aa017 artifact will be discarded