Hi, I am a little in trouble, because calling /zope on our server now results in the following error message: Zope Error Zope has encountered an error while publishing this resource. AttributeError Sorry, a Zope error occurred. Traceback (innermost last): File /home/src/www/Zope-2.3.0-src/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /home/src/www/Zope-2.3.0-src/lib/python/ZPublisher/Publish.py, line 187, in publish File /home/src/www/Zope-2.3.0-src/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: ApplicationDefaultPermissions) File /home/src/www/Zope-2.3.0-src/lib/python/ZPublisher/Publish.py, line 171, in publish File /home/src/www/Zope-2.3.0-src/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: index_html) File /home/src/www/Zope-2.3.0-src/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: index_html) File /home/src/www/Zope-2.3.0-src/lib/python/OFS/DTMLMethod.py, line 189, in __call__ (Object: index_html) File /home/src/www/Zope-2.3.0- src/lib/python/DocumentTemplate/DT_String.py, line 538, in __call__ (Object: index_html) File /home/src/www/Zope-2.3.0- src/lib/python/Shared/DC/Scripts/Bindings.py, line 337, in __render_with_namespace__ (Object: zope_quick_start) File /home/src/www/Zope-2.3.0- src/lib/python/Shared/DC/Scripts/Bindings.py, line 353, in _bindAndExec (Object: zope_quick_start) File /home/src/www/Zope-2.3.0-src/lib/python/App/special_dtml.py, line 236, in _exec (Object: zope_quick_start) AttributeError: _v_blocks Zope works perfectly before I did 2 things: 1) Shutting down our server to move it into another room - inlc. startup 2) Installing Tino Wildenhain VaryTag removing VaryTag does not help. Can someone help me with fixing this problem - because I don't want to install Zope another time and lost all work I did in the last days. Thanks in advance Kai Hofmann -- Institute of Shipping Economics and Logiostics http://www.isl.org/ Dipl.-Inform. Kai Hofmann mailto:hofmann@isl.org Universitaetsallee GW1 Block A phone:+49 421 22096-83 D-28359 Bremen / Germany fax:+49 421 22096-55