Author: anaconda
Description:
Using r19394 (but this happens in Wikipedia with r19370 too) Special:Undelete returns a blank page when previewing a deleted revision.
The Apache log says: "[error] PHP Fatal error: Cannot access protected property PageArchive::$title in [blabla]/includes/SpecialUndelete.php on line 617"
Version: 1.10.x
Severity: critical