carbonio-user-management.service: Failed with result 'exit-code'

Hello

running very latest components of Carbonio (up to date), I can an error in relation to the user management service:

Oct 19 14:27:05 mail java[11013]: at com.sun.xml.ws.model.JavaMethodImpl.freeze(JavaMethodImpl.java:382)
Oct 19 14:27:05 mail java[11013]: at com.sun.xml.ws.model.AbstractSEIModelImpl.freeze(AbstractSEIModelImpl.java:124)
Oct 19 14:27:05 mail java[11013]: at com.sun.xml.ws.model.RuntimeModeler.buildRuntimeModel(RuntimeModeler.java:335)
Oct 19 14:27:05 mail java[11013]: at com.sun.xml.ws.db.DatabindingImpl.<init>(DatabindingImpl.java:100)
Oct 19 14:27:05 mail java[11013]: at com.sun.xml.ws.db.DatabindingProviderImpl.create(DatabindingProviderImpl.java:74)
Oct 19 14:27:05 mail java[11013]: at com.sun.xml.ws.db.DatabindingProviderImpl.create(DatabindingProviderImpl.java:58)
Oct 19 14:27:05 mail java[11013]: at com.sun.xml.ws.db.DatabindingFactoryImpl.createRuntime(DatabindingFactoryImpl.java:12 0)
Oct 19 14:27:05 mail java[11013]: at com.sun.xml.ws.client.WSServiceDelegate.buildRuntimeModel(WSServiceDelegate.java:882)
Oct 19 14:27:05 mail java[11013]: at com.sun.xml.ws.client.WSServiceDelegate.createSEIPortInfo(WSServiceDelegate.java:899)
Oct 19 14:27:05 mail java[11013]: at com.sun.xml.ws.client.WSServiceDelegate.addSEI(WSServiceDelegate.java:862)
Oct 19 14:27:05 mail java[11013]: at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:451)
Oct 19 14:27:05 mail java[11013]: at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:420)
Oct 19 14:27:05 mail java[11013]: at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:475)
Oct 19 14:27:05 mail java[11013]: at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:479)
Oct 19 14:27:05 mail java[11013]: at javax.xml.ws.Service.getPort(Service.java:240)
Oct 19 14:27:05 mail java[11013]: at client.SoapClient.lambda$init$0(SoapClient.java:55)
Oct 19 14:27:05 mail java[11013]: at java.base/java.util.stream.Streams$RangeIntSpliterator.forEachRemaining(Streams.java: 104)
Oct 19 14:27:05 mail java[11013]: at java.base/java.util.stream.IntPipeline$Head.forEach(IntPipeline.java:593)
Oct 19 14:27:05 mail java[11013]: at client.SoapClient.init(SoapClient.java:52)
Oct 19 14:27:05 mail java[11013]: at com.zextras.carbonio.user_management.Boot.main(Boot.java:30)
Oct 19 14:27:05 mail systemd[1]: carbonio-user-management.service: Main process exited, code=exited, status=1/FAILURE
Oct 19 14:27:05 mail systemd[1]: carbonio-user-management.service: Failed with result 'exit-code'.

~$ zmcontrol status
Host mail.xxxxx.nl
amavis Running
antispam Running
antivirus Running
directory-server Running
logger Running
mailbox Running
memcached Running
mta Running
opendkim Running
proxy Running
service webapp Running
service-discover Running
stats Running
zimbra webapp Running
zimbraAdmin webapp Running
zimlet webapp Running
zmconfigd Running