YouTrack Workflow Editor Connection Problems

Hi There,

I am having trouble connecting to the YouTrack Workflow editor. I have YouTrack currently hosted locally (not with youtracks cloud hosting service) and running SSL. The SSL certificate that I am using is self-signed. When I enter the credentials into the YouTrack workflow editor I see the following error:

connection error: javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

Have any other people encountered this issue?

Any help would be appreciated.
Thanks!