shows all errors, first the notices and as you can see menu drop areas are empty
description also says drupal 6

http://screensnapr.com/v/m92Zxa.png

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CommentFileSizeAuthor
#1 menu_breadcrumb_errors.png40.82 KBohcray

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new40.82 KB

Seeing the same behavior, but different errors. And the menu entries are empty.