Hi, I have a strange PB with FSSession and I can't understant why to resolve it. I use <dtml-call FSSession> in each page under my site tree but time by time I get an error messages with Zope concerning _v_data. Sometimes If I reload the page the PB gone and sometimes none. Even if variable is not set I must get 'None' when I try to find it? Here is an example of error: File /home/dm/Zope-2.1.3-src/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: index_html) File /home/dm/Zope-2.1.3-src/lib/python/DocumentTemplate/DT_Util.py, line 335, in eval (Object: _.str(FSSession['bgcolor'])) (Info: FSSession) File <string>, line 0, in ? File /home/dm/Zope-2.1.3-src/lib/python/DocumentTemplate/DT_Util.py, line 161, in careful_getitem File /home/dm/Zope-2.1.3-src/lib/python/Products/FSSession/FSSession.py, line 224, in __getitem__ (Object: FSSession) In this example, it is about bgcolor but sometimes about other variables. Any suggestion ? Thank's __________________________________________________ Do You Yahoo!? Talk to your friends online with Yahoo! Messenger. http://im.yahoo.com