hmm... this is such a low level issue that I'm not sure how to fix it. What you should do is see on what tokens this happens and see if for that token and all related variables, the id's and all related fields (see the datamodel in the sticky post in this forum) etc contain wrong errors. This can be done by comparing to entries that are correct. There is no database repair or 'check validity' script (unfortunately) Ronald View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4175410#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...