Manageengine SDP Client won't start after license expires

Manageengine SDP Client won't start after license expires

Please I need help, my license expired and I requested for a renewal, which I was sent but due to the fact that we don't work on weekends, I have tried to renew the license with the file sent but on trying to open up the portal it's not opening
I have tried to restart the DB, service, SDP but still it isn't working.
I need help ASAP as I have some reports to present.

Thanks

                  New to ADSelfService Plus?