Hi, when i try to open the WebDAV lock Manager in ZMI i get the 'has_key() takes exactly 1 argument (2 given)' error. Traceback is: Traceback (innermost last): Module ZPublisher.Publish, line 98, in publish Module ZPublisher.mapply, line 88, in mapply Module ZPublisher.Publish, line 39, in call_object Module Shared.DC.Scripts.Bindings, line 252, in __call__ Module Shared.DC.Scripts.Bindings, line 283, in _bindAndExec Module App.special_dtml, line 174, in _exec Module DocumentTemplate.DT_Let, line 75, in render Module DocumentTemplate.DT_Util, line 201, in eval - __traceback_info__: REQUEST Module <string>, line 0, in ? TypeError: has_key() takes exactly 1 argument (2 given) Versions: Zope: (Zope 2.6.0 (binary release, python 2.1, linux2-x86), python 2.1.3, linux2) Python: 2.1.3 (#1, Sep 19 2002, 13:15:46) [GCC egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)] Any ideas? Kind regards Thomas Blatter