Last modified: 2014-10-08 09:24:09 UTC
from the hhvm logs, but might not be hhvm-specific Fatal error: Object of class Wikibase\DataModel\Entity\EntityIdValue could not be converted to string in /srv/mediawiki/php-1.25wmf1/extensions/Wikidata/extensions/Wikibase/repo/includes/EntityParserOutputGenerator.php on line 129
https://gerrit.wikimedia.org/r/#/c/165203/