No active conversation context error - Is this normal?

[amitev]

Hi all! I have the following code in my pages.xml

<page view-id="/pages/project/edit.xhtml">
 <navigation from-action="#{projectAction.createProject}">
 <redirect view-id="/pages/project/details.xhtml" />
 </navigation>
 <navigation from-action="#{projectAction.updateProject}">
 <redirect view-id="/pages/project/details.xhtml" />
 </navigation>

 ....
</page>

But before i made a copy-paste mistake and the code was:

<page view-id="/pages/project/edit.xhtml">
 <navigation from-action="#{projectAction.createProject}">
 <redirect view-id="/pages/project/details.xhtml" />
 </navigation>
 <navigation from-action="#{projectAction.createProject}">
 <redirect view-id="/pages/project/details.xhtml" />
 </navigation>

 ....
</page>

The createProject from-action was repeated twice, but seam throws an exception: java.lang.IllegalStateException: No active conversation context
This message is not telling much to me.