I have an app using Backendless Cloud 3.x. It has been working fine for months but today I am getting the following exception on all my calls to my external business logic service:
“sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target”
Is there something wrong with Backendless Cloud? I was supposed to demo my app to a client today.