hello,
Are you supplying your own truststore when running your Spring boot application, or do you have a dated Cacert file that the JVM is using?
The issue is that your Java process is unable to create a secure connection with your Okta Org.
Caused by: org.springframework.web.client.ResourceAccessException: I/O error on GET request for “https://dev-95060052.okta.com/.well-known/openid-configuration”: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target; nested exception is javax.net.ssl.SSLHandshakeException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target