Release :
Component : Spectrum Core / SpectroSERVER
This is due to the domain URL being configured for the old OneClick server. If you open Jasper and go to View--Repository. On the left open: root - Public - ca - Spectrum - datasources
Right click the spectrum_domain_ds and select Edit. The domain URL is the old OneClick host. Reconfigure this to the new OneClick host and save it.
Do the same for the domain_ds repository.