[Zope] ZWiki renaming

[Pupeno]

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I'm trying to rename a ZWiki Page, from the editor of the wiki itself, and I 
get this error:
Site Error

An error was encountered while publishing this resource.

Error Type: AttributeError
Error Value: 'tuple' object has no attribute 'remove'

any clues ?

Thanks.
- -- 
Pupeno: pupeno at pupeno.com - http://www.pupeno.com
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