2) Erreur systématique au démarrage

17:12:47,587 ERROR [DeploymentPreprocessor] java.io.FileNotFoundException: Could not find the file /opt/nuxeo/nuxeo-dm-5.4.0-tomcat-shib/nxserver/bundles/nuxeo-platform-shibboleth-groups-web-5.4.0.jar.tmp/l10n/messages_en.properties to append.
java.io.FileNotFoundException: Could not find the file /opt/nuxeo/nuxeo-dm-5.4.0-tomcat-shib/nxserver/bundles/nuxeo-platform-shibboleth-groups-web-5.4.0.jar.tmp/l10n/messages_en.properties to append.
	at org.nuxeo.runtime.deployment.preprocessor.install.commands.AppendCommand.exec(AppendCommand.java:56)
	at org.nuxeo.runtime.deployment.preprocessor.install.CommandProcessorImpl.exec(CommandProcessorImpl.java:47)
	at org.nuxeo.runtime.deployment.preprocessor.DeploymentPreprocessor.predeploy(DeploymentPreprocessor.java:264)
	at org.nuxeo.runtime.deployment.preprocessor.DeploymentPreprocessor.predeploy(DeploymentPreprocessor.java:227)
	at org.nuxeo.runtime.deployment.preprocessor.DeploymentPreprocessor.main(DeploymentPreprocessor.java:550)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.nuxeo.runtime.tomcat.NuxeoDeployer.handleEvent(NuxeoDeployer.java:99)
	at org.nuxeo.runtime.tomcat.NuxeoDeployer.lifecycleEvent(NuxeoDeployer.java:52)
	at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:722)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
	at org.apache.catalina.core.StandardService.start(StandardService.java:516)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:583)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)