I had a node without description.
I had configured Seo_Friend module so it requires at least 40 chars in node description.
I tried to delete the former node without entering a description.
I get an error from Seo_Friend node arguing that a description with more than 40 chars is needed.
This behaviour is wrong, it shoul check settings only for creation or modification of the node. Doing that on node deletion is a nonsense.
Fixed
Code
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