```name=exception.trace,lines=10
#0 /srv/mediawiki/php-1.35.0-wmf.21/includes/changetags/ChangeTags.php(259): ChangeTags::updateTags(array, array, NULL, NULL, NULL, NULL, NULL)
#1 /srv/mediawiki/php-1.35.0-wmf.21/extensions/MassMessage/includes/job/MassMessageJob.php(243): ChangeTags::addTags(string, NULL, NULL, NULL)
#2 /srv/mediawiki/php-1.35.0-wmf.21/includes/deferred/MWCallableUpdate.php(38): MediaWiki\MassMessage\MassMessageJob->MediaWiki\MassMessage\{closure}()
#3 /srv/mediawiki/php-1.35.0-wmf.21/includes/deferred/DeferredUpdates.php(417): MWCallableUpdate->doUpdate()
#4 /srv/mediawiki/php-1.35.0-wmf.21/includes/deferred/DeferredUpdates.php(296): DeferredUpdates::attemptUpdate(MWCallableUpdate, Wikimedia\Rdbms\LBFactoryMulti)
#5 /srv/mediawiki/php-1.35.0-wmf.21/includes/deferred/DeferredUpdates.php(233): DeferredUpdates::run(MWCallableUpdate, Wikimedia\Rdbms\LBFactoryMulti, Monolog\Logger, BufferingStatsdDataFactory, string)
#6 /srv/mediawiki/php-1.35.0-wmf.21/includes/deferred/DeferredUpdates.php(150): DeferredUpdates::handleUpdateQueue(array, string, integer)
#7 /srv/mediawiki/php-1.35.0-wmf.21/extensions/EventBus/includes/JobExecutor.php(97): DeferredUpdates::doUpdates()
#8 /srv/mediawiki/rpc/RunSingleJob.php(76): JobExecutor->execute(array)
#9 {main}
```