title: Error(389/703 with Wildfly 11 server
body: <p>When i'm want to start a wildfly server, I write in terminal /opt/wildfly11/bin$ sudo ./standalone.sh
  But after that I get several mistakes, such below:</p>
  
  <blockquote>
    <p>=========================================================================</p>
    
    <p>JBoss Bootstrap Environment</p>
    
    <p>JBOSS_HOME: /opt/wildfly11</p>
    
    <p>JAVA: java</p>
    
    <p>JAVA_OPTS:  -server -Xms64m -Xmx512m -XX:MetaspaceSize=96M
    -XX:MaxMetaspaceSize=256m -Djava.net.preferIPv4Stack=true -Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true</p>
    
    <p>=========================================================================</p>
    
    <p>12:45:34,953 INFO  [org.jboss.modules] (main) JBoss Modules version
    1.6.1.Final WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by
    org.wildfly.security.manager.GetAccessibleDeclaredFieldAction
    (jar:file:/opt/wildfly11/modules/system/layers/base/org/wildfly/security/elytron-private/main/wildfly-elytron-1.1.6.Final.jar!/)
    to field java.security.AccessControlContext.context WARNING: Please
    consider reporting this to the maintainers of
    org.wildfly.security.manager.GetAccessibleDeclaredFieldAction WARNING:
    Use --illegal-access=warn to enable warnings of further illegal
    reflective access operations WARNING: All illegal access operations
    will be denied in a future release</p>
    
    <p>389 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-7)
    MSC000001: Failed to start service
    org.wildfly.management.http.extensible:
    org.jboss.msc.service.StartException in service
    org.wildfly.management.http.extensible: java.net.BindException: Адресу
    вже використано /127.0.0.1:9990   at
    org.jboss.as.server//org.jboss.as.server.mgmt.UndertowHttpManagementService.start(UndertowHttpManagementService.java:340)
      at
    org.jboss.msc//org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:2032)
      at
    org.jboss.msc//org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1955)
      at
    java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
      at
    java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
      at java.base/java.lang.Thread.run(Thread.java:844)</p>
    
    <p>12:45:44,***703 ERROR [org.jboss.as.controller.management-operation]
    (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed -
    address: ([
        ("core-service" => "management"),
        ("management-interface" => "http-interface") ]) - failure description: {"WFLYCTL0080: Failed services" =>
    {"org.wildfly.management.http.extensible" => "java.net.BindException:
    Адресу вже використано /127.0.0.1:9990"}} 12:45:44,**715 ERROR
    [org.jboss.as.controller.management-operation] (Controller Boot
    Thread) WFLYCTL0013: Operation ("add") failed - address: ([
        ("core-service" => "management"),
        ("management-interface" => "http-interface") ]) - failure description: {"WFLYCTL0080: Failed services" =>
    {"org.wildfly.management.http.extensible" => "java.net.BindException:
    Адресу вже використано /127.0.0.1:9990"}}*****  WildFly Full
    11.0.0.Final (WildFly Core 3.0.8.Final) stopped in 32ms</p>
  </blockquote>