Error when publishing a Cobertura Report using cobertura plugin

[Lucas samberg]

Not sure if this is the right discussion group but I need very much help.

I am having this issue, I am sure this is something related to classloader and conflicts on the jenkins dependencies.

java.lang.ClassCastException: com.ctc.wstx.stax.WstxInputFactory cannot be cast to javax.xml.stream.XMLInputFactory
	at javax.xml.stream.XMLInputFactory.newInstance(XMLInputFactory.java:153)
	at hudson.plugins.cobertura.CoberturaPublisher$ParseReportCallable.invoke(CoberturaPublisher.java:532)
	at hudson.plugins.cobertura.CoberturaPublisher$ParseReportCallable.invoke(CoberturaPublisher.java:519)
	at hudson.FilePath.act(FilePath.java:990)
	at hudson.FilePath.act(FilePath.java:968)
	at hudson.plugins.cobertura.CoberturaPublisher.perform(CoberturaPublisher.java:337)
	at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:45)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:782)
	at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:723)
	at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.post2(MavenModuleSetBuild.java:1037)
	at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:668)
	at hudson.model.Run.execute(Run.java:1763)
	at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:529)
	at hudson.model.ResourceController.execute(ResourceController.java:98)
	at hudson.model.Executor.run(Executor.java:410)

Jenkins ver. 1.651.3

Cobertura Plugin 1.8

If anyone have any idea what is happening I would be glad.