Last modified: 2011-01-25 01:02:03 UTC
The error is: <b>Notice</b>: Trying to get property of non-object in <b>.../includes/Article.php</b> on line <b>2490</b> Steps to reproduce: 1. EvilUser creates and edits page Somepage. 2. EvilUser is blocked and hidden. 3. Try to delete Somepage and you'll get the PHP notice. Article.php tries to generate an autosummary "only contributor", which fails because the contributor's name is hidden. I'm going to try to fix this bug myself :)
Done in r64358. See also Bug 22999.