When I deploy my JBossWS-Metro webservice I get the following exception. What is wrong here?

[com.sun.xml.bind.v2.schemagen.XmlSchemaGenerator]::publish(67) - Wrigin XML Schema for com.sun.xml.bind.v2.schemagen.XmlSchemaGenerator@1c9de24[http://jboss.centera.firstdata.de/=com.sun.xml.bind.v2.schemagen.XmlSchemaGenerator$Namespace@186b0ee]
com.sun.xml.bind.v2.util.StackRecorder
at com.sun.xml.bind.v2.schemagen.XmlSchemaGenerator.write(XmlSchemaGenerator.java:422)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.generateSchema(JAXBContextImpl.java:788)
at com.sun.xml.ws.wsdl.writer.WSDLGenerator.generateTypes(WSDLGenerator.java:400)
at com.sun.xml.ws.wsdl.writer.WSDLGenerator.generateDocument(WSDLGenerator.java:379)
at com.sun.xml.ws.wsdl.writer.WSDLGenerator.doGeneration(WSDLGenerator.java:276)
at com.sun.xml.ws.server.EndpointFactory.generateWSDL(EndpointFactory.java:427)
at com.sun.xml.ws.server.EndpointFactory.createEndpoint(EndpointFactory.java:196)
at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:467)