I am working with HP Quality center plugin. I have made configuration changes at manage jenkins with QC url with credentials and authorized successfully. But when I am working with freestyle job its failing to connect, its not showing anything at Domain and Project. If I enter some value at Test set folder, immediately I am getting error like below. Could someone help me to fix this issue?

Stack trace

javax.ws.rs.NotAuthorizedException: HTTP 401 Authentication failed. Browser based integrations - to login append '?login-form-required=y' to the url you tried to access. at org.glassfish.jersey.client.JerseyInvocation.convertToException(JerseyInvocation.java:950) at org.glassfish.jersey.client.JerseyInvocation.translate(JerseyInvocation.java:855) at org.glassfish.jersey.client.JerseyInvocation.access$600(JerseyInvocation.java:91) at org.glassfish.jersey.client.JerseyInvocation$3.call(JerseyInvocation.java:705) at org.glassfish.jersey.internal.Errors.process(Errors.java:315) at org.glassfish.jersey.internal.Errors.process(Errors.java:297) at org.glassfish.jersey.internal.Errors.process(Errors.java:228) at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:424) at org.glassfish.jersey.client.JerseyInvocation.invoke(JerseyInvocation.java:701) at org.glassfish.jersey.client.JerseyInvocation$Builder.method(JerseyInvocation.java:417) at org.glassfish.jersey.client.JerseyInvocation$Builder.get(JerseyInvocation.java:313) at org.jenkinsci.plugins.qc.client.Query.execute(Query.java:63) at org.jenkinsci.plugins.qc.QualityCenterIntegrationRecorder.resolveEntityPath(QualityCenterIntegrationRecorder.java:294) at org.jenkinsci.plugins.qc.QualityCenterIntegrationRecorder.access$400(QualityCenterIntegrationRecorder.java:49) at org.jenkinsci.plugins.qc.QualityCenterIntegrationRecorder$QualityCenterIntegrationDescriptor.doCheckPlanFolder(QualityCenterIntegrationRecorder.java:404) at java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:627) at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:343) at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:184) at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:117) at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:129) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:715) Caused: javax.servlet.ServletException