found that on beta:

[03-Dec-2013 11:46:36] Fatal error: Call to a member function getSecondaryDataUpdates() on a non-object at /data/project/apache/common-local/php-master/includes/job/jobs/RefreshLinksJob.php on line 155
Server: deployment-jobrunner08
URL: http://[unknown-host]
Backtrace:
#0 /data/project/apache/common-local/php-master/includes/job/jobs/RefreshLinksJob.php(155): RefreshLinksJob::runForTitle()
#1 /data/project/apache/common-local/php-master/includes/job/jobs/RefreshLinksJob.php(96): RefreshLinksJob->runForTitle(Object(Title))
#2 /data/project/apache/common-local/php-master/maintenance/runJobs.php(101): RefreshLinksJob->run()
#3 /data/project/apache/common-local/php-master/maintenance/doMaintenance.php(113): RunJobs->execute()
#4 /data/project/apache/common-local/php-master/maintenance/runJobs.php(181): require_once('/data/project/a...')
#5 /data/project/apache/common-local/multiversion/MWScript.php(97): require_once('/data/project/a...')
#6 {main}

Version: 1.23.0
Severity: normal