stacktrace
In the footer error of my recent changes page, I see a stack trace:
Internal error
Wikibase\NamespaceChecker::isWikibaseEnabled expected a namespace ID.
Backtrace:
#0 /var/www/common/php-master/extensions/Wikibase/client/includes/ChangeHandler.php(572): Wikibase\NamespaceChecker->isWikibaseEnabled('0')
#1 /var/www/common/php-master/extensions/Wikibase/client/includes/ChangeHandler.php(498): Wikibase\ChangeHandler->getPagesToUpdate(Object(Wikibase\ItemChange))
#2 /var/www/common/php-master/extensions/Wikibase/client/includes/ChangeHandler.php(458): Wikibase\ChangeHandler->handleChange(Object(Wikibase\ItemChange))
#3 /var/www/common/php-master/extensions/Wikibase/lib/includes/ChangeNotificationJob.php(143): Wikibase\ChangeHandler->handleChanges(Array)
#4 /var/www/common/php-master/includes/Wiki.php(624): Wikibase\ChangeNotificationJob->run()
#5 /var/www/common/php-master/includes/Wiki.php(585): MediaWiki->doJobs()
#6 /var/www/common/php-master/includes/Wiki.php(459): MediaWiki->restInPeace()
#7 /var/www/common/php-master/index.php(59): MediaWiki->run()
#8 /var/www/common/live-1.5/index.php(3): require('/var/www/common...')
#9 {main}
Version: master
Severity: normal
Attached:
