```
[XKZpQawQBGoAADS-KgUAAAAF] /w/api.php Wikimedia\Rdbms\DBQueryError from line 1583 of /srv/mediawiki/php-master/includes/libs/rdbms/database/Database.php: A database query error has occurred. Did you forget to run your application's database schema updater after upgrading?
Query: SELECT wet_id AS `id`,wet_key AS `name` FROM `wikimedia_editor_tasks_keys` ORDER BY id
Function: MediaWiki\Storage\NameTableStore::loadTable
Error: 1146 Table 'wikishared.wikimedia_editor_tasks_keys' doesn't exist (172.16.4.147:3306)
```
* Error details: https://kibana4.wmflabs.org/goto/7997ab4f0880092dc2a67fa657606530
* Similar errors: https://kibana4.wmflabs.org/goto/cc451bb56e91c37096544bd48028c02e
```name=trace,lines=10
#3 /srv/mediawiki/php-master/includes/Storage/NameTableStore.php(378): Wikimedia\Rdbms\Database->select(string, array, array, string, array)
#4 /srv/mediawiki/php-master/includes/Storage/NameTableStore.php(336): MediaWiki\Storage\NameTableStore->loadTable(Wikimedia\Rdbms\DatabaseMysqli)
#5 /srv/mediawiki/php-master/includes/libs/objectcache/WANObjectCache.php(1414): Closure$MediaWiki\Storage\NameTableStore::getTableFromCachesOrReplica(boolean, integer, array, NULL)
#6 /srv/mediawiki/php-master/includes/libs/objectcache/WANObjectCache.php(1275): WANObjectCache->doGetWithSetCallback(string, integer, Closure$MediaWiki\Storage\NameTableStore::getTableFromCachesOrReplica;341, array)
#7 /srv/mediawiki/php-master/includes/Storage/NameTableStore.php(338): WANObjectCache->getWithSetCallback(string, integer, Closure$MediaWiki\Storage\NameTableStore::getTableFromCachesOrReplica;341)
#8 /srv/mediawiki/php-master/includes/Storage/NameTableStore.php(156): MediaWiki\Storage\NameTableStore->getTableFromCachesOrReplica()
#9 /srv/mediawiki/php-master/extensions/WikimediaEditorTasks/src/CounterFactory.php(68): MediaWiki\Storage\NameTableStore->acquireId(string)
#10 /srv/mediawiki/php-master/extensions/WikimediaEditorTasks/src/CounterFactory.php(54): MediaWiki\Extension\WikimediaEditorTasks\CounterFactory->create(array)
#11 [internal function]: Closure$MediaWiki\Extension\WikimediaEditorTasks\CounterFactory::createAll(array)
#12 /srv/mediawiki/php-master/extensions/WikimediaEditorTasks/src/CounterFactory.php(55): array_map(Closure$MediaWiki\Extension\WikimediaEditorTasks\CounterFactory::createAll;1627, array)
#13 /srv/mediawiki/php-master/extensions/WikimediaEditorTasks/src/Hooks.php(187): MediaWiki\Extension\WikimediaEditorTasks\CounterFactory->createAll(array)
#14 /srv/mediawiki/php-master/extensions/WikimediaEditorTasks/src/Hooks.php(151): MediaWiki\Extension\WikimediaEditorTasks\Hooks::getCounters()
#15 /srv/mediawiki/php-master/extensions/WikimediaEditorTasks/src/Hooks.php(74): MediaWiki\Extension\WikimediaEditorTasks\Hooks::countersOnEditSuccess(User)
#16 /srv/mediawiki/php-master/includes/deferred/AutoCommitUpdate.php(46): Closure$MediaWiki\Extension\WikimediaEditorTasks\Hooks::onPageContentSaveComplete(Wikimedia\Rdbms\DBConnRef, string)
#17 /srv/mediawiki/php-master/includes/deferred/DeferredUpdates.php(274): AutoCommitUpdate->doUpdate()
#18 /srv/mediawiki/php-master/includes/deferred/DeferredUpdates.php(219): DeferredUpdates::runUpdate(AutoCommitUpdate, Wikimedia\Rdbms\LBFactoryMulti, string, integer)
#19 /srv/mediawiki/php-master/includes/deferred/DeferredUpdates.php(143): DeferredUpdates::execute(array, string, integer)
#20 /srv/mediawiki/php-master/includes/MediaWiki.php(907): DeferredUpdates::doUpdates(string)
#21 /srv/mediawiki/php-master/includes/MediaWiki.php(731): MediaWiki->restInPeace(string, boolean)
#22 [internal function]: Closure$MediaWiki::doPostOutputShutdown()
```