Hello everyone

I'm having an issue with the UserApplication (4.6.2), when i try to login i get this message:

Code:
This XML file does not appear to have any style information associated with it. The document tree is shown below.
<Fault>
    <Code>
        <Value>Sender</Value>
        <Subcode>
            <Value>Expired</Value>
        </Subcode>
    </Code>
    <Reason>
        <Text>
            Login session has timed out. Log in to the application again.
        </Text>
    </Reason>
</Fault>
But, when we enter again to http://MYPORTALIP:8080/IDMProv this error dissapears

Also, on the catalina.out we can see the following errors:

Code:
  7017:2018-01-18 09:41:49,591 [ERROR] OAuthServlet [RBPM] Login session has timed out. Log in to the application again.
  7018:com.novell.common.auth.ValidationException
  7019: at com.netiq.idm.auth.oauth.OAuthServlet.handleAuthorizationResponse(OAuthServlet.java:176)
  7020: at com.netiq.idm.auth.oauth.OAuthServlet.doGet(OAuthServlet.java:70)
  7021: at javax.servlet.http.HttpServlet.service(HttpServlet.java:635)
  7022: at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
  7023: at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
  7024: at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
  7025: at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
  7026: at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
  7027: at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
  7028: at com.novell.common.CrossScriptingFilter.doFilter(CrossScriptingFilter.java:53)
  7029: at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
  7030: at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
  7031: at com.novell.common.HttpSecurityHeadersFilter.doFilter(HttpSecurityHeadersFilter.java:132)
  7032: at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
  7033: at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
  7034: at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
  7035: at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
  7036: at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478)
  7037: at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
  7038: at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
  7039: at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650)
  7040: at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
  7041: at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
  7042: at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803)
  7043: at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
  7044: at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
  7045: at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459)
  7046: at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
  7047: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
  7048: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
  7049: at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
  7050: at java.lang.Thread.run(Thread.java:748)
The portal is an Identity Applications 4.6.2, Tomcat 8.5.23, Java 1.8 Update 152 connected to a Identity Manager 4.6.2 Server with eDirectory 9.0.4

Someone knows what is wrong? Could it be an OAuth issue or bug?

Thanks in advance.