Section Root removed, summary view broken

I change through Studio my default Repository Structure. I don't want the Sections part as I don't use the publication logic.

Since I did that, the Summary views of my documents into my Domain are broken.

Here is the error:

2012-03-01 12:03:25,396 ERROR [facelets.viewhandler] Error Rendering View[/view_documents.xhtml]
com.sun.facelets.tag.TagAttributeException: /widgets/summary/publication_widget_template.xhtml @73,42 value="#

Unknown macro: {availablePublicationTrees}

" exception invoking: getAvailablePublicationTrees
at com.sun.facelets.tag.TagAttribute.getObject(TagAttribute.java:235)
at com.sun.facelets.tag.TagAttribute.getObject(TagAttribute.java:166)
... etc ...
at org.nuxeo.ecm.platform.publisher.impl.service.PublisherServiceImpl.getPublicationTree(PublisherServiceImpl.java:384)
... 193 more
Caused by: org.nuxeo.ecm.core.api.WrappedException: Exception: org.nuxeo.ecm.core.model.NoSuchDocumentException. message: No such document: No such document: /default-domain/sections
at org.nuxeo.ecm.core.storage.sql.coremodel.SQLSession.resolvePath(SQLSession.java:237)
at org.nuxeo.ecm.core.api.DocumentResolver.resolveReference(DocumentResolver.java:63)
at org.nuxeo.ecm.core.api.AbstractSession.hasPermission(AbstractSession.java:504)
... 201 more
2012-03-01 12:03:25,400 WARN [org.jboss.seam.web.ExceptionFilter] running exception handlers

If I recreate my section root named sections, all going back good.