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: a9aadecebaa29b4aedf80809b3ebd190c2500720b06b0b6ca3c35dd2a8bd588d10543f2c3eaa27e9 artifact will be discarded