The following notice is not useful, because it does not name the caller nor give a backtrace.
[03-Nov-2012 10:49:34 UTC] PHP Notice: TextContent constructed with $text = false! This may indicate an error in the caller's scope. [Called from TextContent::__construct in /www/translatewiki.net/w/includes/content/TextContent.php at line 37] in /www/translatewiki.net/w/includes/debug/Debug.php on line 283
Version: 1.21.x
Severity: normal
See Also:
https://bugzilla.wikimedia.org/show_bug.cgi?id=44898