openshift-java-client: cannot restart stopped application (WATCHER ISSUE)

Fehlermeldung

Could not request https://ec2-23-22-202-226.compute-1.amazonaws.com/broker/rest/domains/1363708111860/applications/1363708305024/events: Operation failed.Reason given: " Reference ID: 877bbfd174ddd2b8fec93e4fb560b17a" 
Stacktrace

com.openshift.client.OpenShiftEndpointException: Could not request https://ec2-23-22-202-226.compute-1.amazonaws.com/broker/rest/domains/1363708111860/applications/1363708305024/events: Operation failed.Reason given: "
Reference ID: 877bbfd174ddd2b8fec93e4fb560b17a"

	at com.openshift.internal.client.RestService.request(RestService.java:106)
	at com.openshift.internal.client.RestService.request(RestService.java:91)
	at com.openshift.internal.client.RestService.request(RestService.java:76)
	at com.openshift.internal.client.AbstractOpenShiftResource$ServiceRequest.execute(AbstractOpenShiftResource.java:124)
	at com.openshift.internal.client.ApplicationResource$StopApplicationRequest.execute(ApplicationResource.java:739)
	at com.openshift.internal.client.ApplicationResource.stop(ApplicationResource.java:245)
	at com.openshift.internal.client.ApplicationResource.stop(ApplicationResource.java:238)
	at com.openshift.internal.client.ApplicationResourceIntegrationTest.shouldRestartStoppedApplication(ApplicationResourceIntegrationTest.java:237)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
	at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
	at org.junit.runners.Suite.runChild(Suite.java:128)
	at org.junit.runners.Suite.runChild(Suite.java:24)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:236)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:134)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:113)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
	at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
	at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
	at org.apache.maven.plugin.surefire.InPluginVMSurefireStarter.runSuitesInProcess(InPluginVMSurefireStarter.java:74)
	at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeProvider(AbstractSurefireMojo.java:194)
	at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAllProviders(AbstractSurefireMojo.java:176)
	at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked(AbstractSurefireMojo.java:135)
	at org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute(AbstractSurefireMojo.java:98)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: com.openshift.internal.client.httpclient.HttpClientException: {"data":null,"errors":{},"messages":[{"exit_code":-1,"field":null,"severity":"error","text":"\nReference ID: 877bbfd174ddd2b8fec93e4fb560b17a"}],"status":"internal_server_error","supported_api_versions":[1.0,1.1,1.2,1.3,1.4],"type":null,"version":"1.0"}

	at com.openshift.internal.client.httpclient.UrlConnectionHttpClient.createException(UrlConnectionHttpClient.java:193)
	at com.openshift.internal.client.httpclient.UrlConnectionHttpClient.write(UrlConnectionHttpClient.java:165)
	at com.openshift.internal.client.httpclient.UrlConnectionHttpClient.post(UrlConnectionHttpClient.java:135)
	at com.openshift.internal.client.httpclient.UrlConnectionHttpClient.post(UrlConnectionHttpClient.java:131)
	at com.openshift.internal.client.RestService.request(RestService.java:144)
	at com.openshift.internal.client.RestService.request(RestService.java:98)
	... 69 more
Caused by: java.io.IOException: Server returned HTTP response code: 500 for URL: https://ec2-23-22-202-226.compute-1.amazonaws.com/broker/rest/domains/1363708111860/applications/1363708305024/events
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1403)
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:254)
	at com.openshift.internal.client.httpclient.UrlConnectionHttpClient.write(UrlConnectionHttpClient.java:163)
	... 73 more
Standard Ausgabe (STDOUT)

2013-03-19 11:53:33|INFO |[main]| com.openshift.internal.client.RestService.   request     | Requesting GET on https://ec2-23-22-202-226.compute-1.amazonaws.com/broker/rest/api
2013-03-19 11:53:33|INFO |[main]| com.openshift.internal.client.RestService.   request     | Requesting GET on https://ec2-23-22-202-226.compute-1.amazonaws.com/broker/rest/user
2013-03-19 11:53:33|INFO |[main]| com.openshift.internal.client.RestService.   request     | Requesting GET on https://ec2-23-22-202-226.compute-1.amazonaws.com/broker/rest/domains
2013-03-19 11:53:33|INFO |[main]| com.openshift.internal.client.RestService.   request     | Requesting GET on https://ec2-23-22-202-226.compute-1.amazonaws.com/broker/rest/domains/1363708111860/applications
2013-03-19 11:53:33|INFO |[main]| com.openshift.internal.client.RestService.   request     | Requesting POST on https://ec2-23-22-202-226.compute-1.amazonaws.com/broker/rest/domains/1363708111860/applications/1363708305024/events