these are spamming the hhvm log in production
Jun 20 22:18:48 mw1251: #012 Notice: Undefined index: showDimensions in /srv/mediawiki/php-1.30.0-wmf.6/includes/gallery/ImageGalleryBase.php on line 144 Jun 20 22:18:48 mw1251: [Tue Jun 20 22:18:48 2017][] \n Notice: Undefined index: showDimensions in /srv/mediawiki/php-1.30.0-wmf.6/includes/gallery/ImageGalleryBase.php on line 144
Introduced by: