Extension:HelpPages

HelpPages is a MediaWiki extension that will automatically download pages in the Help namespace from mediawiki.org if they do not exist locally.

Bugs
I don't know where to report bugs for this extension. So I report it here:

In my MediaWiki 12.4.1 installation there is this repeated error message (in Apache2 logs):"PHP Warning:  Invalid argument supplied for foreach in /var/www/withoutvowels/web/w/extensions/HelpPages/HelpPages.body.php on line 86"HelpPages: REL1_24 2014-12-02T00:22:31

I see "There is currently no text in this page." message at my help pages, even despite Special:Version shows that HelpPages extension is installed.

Probably this bug is related with this MediaWiki bug.