octopus se unlimited failed

hello my box always gives me this error and I have sony unlimited activation . What can be.
Welcome to Octoplus/Octopus Suite version 1.4.1
Platform: SE Qualcomm
Selected model: SK17a
Connecting to server…OK
Octopus smart card is present.
Checking smart card…OK
Smart card activations: LG, Samsung, SE UnlimitedFailed!