Last modified: 2014-08-25 18:46:19 UTC
This is surely also a result of erroneous usage of the extension on the wiki but probably it will be good to have a peep at the code, too. Wikimedia project will most probably also be affected. Pre-bug talk is at [1]. This happens on MW 1.21.x and MW 1.22.x with PHP 5.3.3 [1] https://www.mediawiki.org/wiki/Thread:Extension_talk:ImageMap/PHP_notices_when_running_runJobs.php
This also happens with PHP 5.4.4