ERROR TypeError: E9999 - editor_Models_Segment_RepetitionUpdater::updateTargetOfRepetition(): Argument #1 ($master) must be of type editor_Models_Segment, null given, called in /var/www/instances-local/instance-1000/application/modules/editor/Plugins/MatchAnalysis/Analysis.php on line 380
  in plugin.matchanalysis /var/www/instances-local/instance-1000/application/modules/editor/Models/Segment/RepetitionUpdater.php (75)

Trace: 
    #0 /var/www/instances-local/instance-1000/application/modules/editor/Plugins/MatchAnalysis/Analysis.php(380): editor_Models_Segment_RepetitionUpdater->updateTargetOfRepetition()
    #1 /var/www/instances-local/instance-1000/application/modules/editor/Plugins/MatchAnalysis/Analysis.php(360): editor_Plugins_MatchAnalysis_Analysis->updateTargetOfRepetition()
    #2 /var/www/instances-local/instance-1000/application/modules/editor/Plugins/MatchAnalysis/Analysis.php(147): editor_Plugins_MatchAnalysis_Analysis->calculateMatchrate()
    #3 /var/www/instances-local/instance-1000/application/modules/editor/Plugins/MatchAnalysis/Worker.php(119): editor_Plugins_MatchAnalysis_Analysis->analyseAndPretranslate()
    #4 /var/www/instances-local/instance-1000/application/modules/editor/Plugins/MatchAnalysis/Worker.php(55): editor_Plugins_MatchAnalysis_Worker->doWork()
    #5 /var/www/instances-local/instance-1000/library/ZfExtended/Worker/Abstract.php(483): editor_Plugins_MatchAnalysis_Worker->work()
    #6 /var/www/instances-local/instance-1000/library/ZfExtended/Worker/Abstract.php(399): ZfExtended_Worker_Abstract->_run()
    #7 /var/www/instances-local/instance-1000/Translate5/MaintenanceCli/Command/WorkerRunCommand.php(135): ZfExtended_Worker_Abstract->runQueued()
    #8 /var/www/instances-local/instance-1000/vendor/symfony/console/Command/Command.php(298): Translate5\MaintenanceCli\Command\WorkerRunCommand->execute()
    #9 /var/www/instances-local/instance-1000/vendor/symfony/console/Application.php(1040): Symfony\Component\Console\Command\Command->run()
    #10 /var/www/instances-local/instance-1000/vendor/symfony/console/Application.php(301): Symfony\Component\Console\Application->doRunCommand()
    #11 /var/www/instances-local/instance-1000/vendor/symfony/console/Application.php(171): Symfony\Component\Console\Application->doRun()
    #12 /var/www/instances-local/instance-1000/Translate5/maintenance-cli.php(273): Symfony\Component\Console\Application->run()
    #13 {main}