title: Caught exception during boot ConfigurationPersistenceException
body: <p><strong>Environment:</strong></p>
  
  <ul>
  <li>Ubuntu 14.04</li>
  <li>Netbeans 8.0.2</li>
  <li>Wildfly 8.2.1</li>
  <li>JDK 1.8.0_60</li>
  </ul>
  
  <p>I can build without error, but when I try to Run the project I get this error, but I don't have any persistance configuration yet.</p>
  
  <p><strong>Error log</strong></p>
  
  <pre><code>11:47:56,871 INFO  [org.jboss.modules] (main) JBoss Modules version 1.3.3.Final
  11:47:57,070 INFO  [org.jboss.msc] (main) JBoss MSC version 1.2.2.Final
  11:47:57,144 INFO  [org.jboss.as] (MSC service thread 1-6) JBAS015899: WildFly 8.2.1.Final "Tweek" starting
  11:47:57,534 ERROR [org.jboss.as.server] (Controller Boot Thread) JBAS015956: Caught exception during boot: org.jboss.as.controller.persistence.ConfigurationPersistenceException: JBAS014676: Failed to parse configuration
      at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:112)
      at org.jboss.as.server.ServerService.boot(ServerService.java:331)
      at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:259)
      at java.lang.Thread.run(Thread.java:745)
  Caused by: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[3,1]
  Message: Unexpected element '{urn:jboss:domain:3.0}server'
      at org.jboss.staxmapper.XMLMapperImpl.processNested(XMLMapperImpl.java:108)
      at org.jboss.staxmapper.XMLMapperImpl.parseDocument(XMLMapperImpl.java:69)
      at org.jboss.as.controller.persistence.XmlConfigurationPersister.load(XmlConfigurationPersister.java:104)
      ... 3 more
  
  11:47:57,535 FATAL [org.jboss.as.server] (Controller Boot Thread) JBAS015957: Server boot has failed in an unrecoverable manner; exiting. See previous messages for details.
  11:47:57,545 INFO  [org.jboss.as] (MSC service thread 1-8) JBAS015950: WildFly 8.2.1.Final "Tweek" stopped in 3ms
  </code></pre>
  
  <p>How can I fix this?</p>