Hello, after having moved to Zope 2.2 and fiddling with updating a Portal based on the PTK, I get rather strange errors when trying to read a news item. (I am posting this to both mailing lists because I do not know which one this error could related to.) There is _no_ error immediately after restarting the Zope, but after several seconds/accesses, the error message below raises. Additionally, there is _no_ error when I access the very same item as a registeres Portal user, but it raises again if tried to access as (anonymous) guest. Error Type: IOError Error Value: [Errno 5] Input/output error with the traceback <!-- Traceback (innermost last): File /opt/zope22/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /opt/zope22/lib/python/ZPublisher/Publish.py, line 187, in publish File /opt/zope22/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: Dia-Bank) File /opt/zope22/lib/python/ZPublisher/Publish.py, line 171, in publish File /opt/zope22/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: index_html) File /opt/zope22/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: index_html) File /opt/zope22/lib/python/App/special_dtml.py, line 121, in __call__ (Object: index_html) File /opt/zope22/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: index_html) File /opt/zope22/lib/python/OFS/DTMLMethod.py, line 163, in __call__ (Object: standard_html_header) File /opt/zope22/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: standard_html_header) File /opt/zope22/lib/python/DocumentTemplate/DT_Util.py, line 337, in eval (Object: getPortal().getToolbox(REQUEST)(this(),REQUEST)) (Info: this) File <string>, line 0, in ? File /opt/zope/lib/python/Products/PTKBase/Toolbox.py, line 38, in __call__ IOError: (see above) --> Could you help to correct this, please? Are there any proxy roles to be set (I tried manager on recent_news and others, but none worked)? My installation includes a SiteRoot and TransparentFolder, and was ok before the upgrading (which apart from above is marvellous!). Thanks! -- Ralf Herold | Koordinationszentrale Kompetenznetz Pädiatrische Onkologie und Hämatologie | Charité Campus Virchow-Klinikum Medizinische Fakultät Humboldt-Universität | D-13353 Berlin, Augustenburger Platz 1, Raum 4.3412 4. Etage Mittelallee 8 | Tel. +49(30)450-66834 Fax -66906 Sprach-/Faxbox +49(180)505254-873936 | mailto:ralf.herold@charite.de, PGP mailto:ralf.herold@gmx.net