==== Error ====
* mwversion: 1.42.0-wmf.26
* reqId: 56c42f0e-14ce-4cf3-a73b-bf9cb521dc84
* [[ https://logstash.wikimedia.org/app/dashboards#/view/AXFV7JE83bOlOASGccsT?_g=(time:(from:'2024-04-14T07:02:18.075Z',to:'2024-04-15T07:43:43.166Z'))&_a=(query:(query_string:(query:'reqId:%2256c42f0e-14ce-4cf3-a73b-bf9cb521dc84%22'))) | Find reqId in Logstash ]]
```name=normalized_message,lines=10
[{reqId}] {exception_url} InvalidArgumentException: Wikimedia\Rdbms\Platform\SQLPlatform::makeList: empty input for field it_itemname
```
```name=exception.trace,lines=10
from /srv/mediawiki/php-1.42.0-wmf.26/includes/libs/rdbms/platform/SQLPlatform.php(245)
#0 /srv/mediawiki/php-1.42.0-wmf.26/includes/libs/rdbms/platform/SQLPlatform.php(678): Wikimedia\Rdbms\Platform\SQLPlatform->makeList(array, integer)
#1 /srv/mediawiki/php-1.42.0-wmf.26/includes/libs/rdbms/database/Database.php(3334): Wikimedia\Rdbms\Platform\SQLPlatform->selectSQLText(array, array, array, string, array, array)
#2 /srv/mediawiki/php-1.42.0-wmf.26/includes/libs/rdbms/database/DatabaseMySQL.php(730): Wikimedia\Rdbms\Database->selectSQLText(array, array, array, string, array, array)
#3 /srv/mediawiki/php-1.42.0-wmf.26/includes/libs/rdbms/database/Database.php(1342): Wikimedia\Rdbms\DatabaseMySQL->selectSQLText(array, array, array, string, array, array)
#4 /srv/mediawiki/php-1.42.0-wmf.26/includes/libs/rdbms/database/DBConnRef.php(119): Wikimedia\Rdbms\Database->select(array, array, array, string, array, array)
#5 /srv/mediawiki/php-1.42.0-wmf.26/includes/libs/rdbms/database/DBConnRef.php(351): Wikimedia\Rdbms\DBConnRef->__call(string, array)
#6 /srv/mediawiki/php-1.42.0-wmf.26/includes/libs/rdbms/querybuilder/SelectQueryBuilder.php(730): Wikimedia\Rdbms\DBConnRef->select(array, array, array, string, array, array)
#7 /srv/mediawiki/php-1.42.0-wmf.26/extensions/DiscussionTools/includes/ThreadItemStore.php(322): Wikimedia\Rdbms\SelectQueryBuilder->fetchResultSet()
#8 /srv/mediawiki/php-1.42.0-wmf.26/extensions/DiscussionTools/includes/ThreadItemStore.php(101): MediaWiki\Extension\DiscussionTools\ThreadItemStore->fetchItemsResultSet(Wikimedia\Rdbms\SelectQueryBuilder)
#9 /srv/mediawiki/php-1.42.0-wmf.26/extensions/DiscussionTools/includes/TopicSubscriptionsPager.php(68): MediaWiki\Extension\DiscussionTools\ThreadItemStore->findNewestRevisionsByName(array, integer)
#10 /srv/mediawiki/php-1.42.0-wmf.26/includes/pager/IndexPager.php(297): MediaWiki\Extension\DiscussionTools\TopicSubscriptionsPager->preprocessResults(Wikimedia\Rdbms\MysqliResultWrapper)
#11 /srv/mediawiki/php-1.42.0-wmf.26/includes/pager/IndexPager.php(839): MediaWiki\Pager\IndexPager->doQuery()
#12 /srv/mediawiki/php-1.42.0-wmf.26/includes/pager/TablePager.php(310): MediaWiki\Pager\IndexPager->isNavigationBarShown()
#13 /srv/mediawiki/php-1.42.0-wmf.26/includes/pager/TablePager.php(119): MediaWiki\Pager\TablePager->getNavigationBar()
#14 /srv/mediawiki/php-1.42.0-wmf.26/extensions/DiscussionTools/includes/SpecialTopicSubscriptions.php(51): MediaWiki\Pager\TablePager->getFullOutput()
#15 /srv/mediawiki/php-1.42.0-wmf.26/includes/specialpage/SpecialPage.php(718): MediaWiki\Extension\DiscussionTools\SpecialTopicSubscriptions->execute(NULL)
#16 /srv/mediawiki/php-1.42.0-wmf.26/includes/specialpage/SpecialPageFactory.php(1669): MediaWiki\SpecialPage\SpecialPage->run(NULL)
#17 /srv/mediawiki/php-1.42.0-wmf.26/includes/actions/ActionEntryPoint.php(504): MediaWiki\SpecialPage\SpecialPageFactory->executePath(string, MediaWiki\Context\RequestContext)
#18 /srv/mediawiki/php-1.42.0-wmf.26/includes/actions/ActionEntryPoint.php(145): MediaWiki\Actions\ActionEntryPoint->performRequest()
#19 /srv/mediawiki/php-1.42.0-wmf.26/includes/MediaWikiEntryPoint.php(199): MediaWiki\Actions\ActionEntryPoint->execute()
#20 /srv/mediawiki/php-1.42.0-wmf.26/index.php(58): MediaWiki\MediaWikiEntryPoint->run()
#21 /srv/mediawiki/w/index.php(3): require(string)
#22 {main}
```
==== Impact ====
==== Notes ====