#0 /srv/mediawiki/php-1.35.0-wmf.26/includes/libs/rdbms/database/DatabaseMysqli.php(46): {closure}(integer)
#1 /srv/mediawiki/php-1.35.0-wmf.26/includes/libs/rdbms/database/Database.php(1301): Wikimedia\Rdbms\DatabaseMysqli->doQuery(string)
#2 /srv/mediawiki/php-1.35.0-wmf.26/includes/libs/rdbms/database/Database.php(1219): Wikimedia\Rdbms\Database->executeQueryAttempt(string, string, boolean, string, integer)
#3 /srv/mediawiki/php-1.35.0-wmf.26/includes/libs/rdbms/database/Database.php(1155): Wikimedia\Rdbms\Database->executeQuery(string, string, integer)
#4 /srv/mediawiki/php-1.35.0-wmf.26/includes/libs/rdbms/database/Database.php(1819): Wikimedia\Rdbms\Database->query(string, string)
#5 /srv/mediawiki/php-1.35.0-wmf.26/includes/libs/rdbms/database/Database.php(1915): Wikimedia\Rdbms\Database->select(string, array, array, string, array, array)
#6 /srv/mediawiki/php-1.35.0-wmf.26/includes/libs/rdbms/database/DBConnRef.php(68): Wikimedia\Rdbms\Database->selectRow(string, array, array, string)
#7 /srv/mediawiki/php-1.35.0-wmf.26/includes/libs/rdbms/database/DBConnRef.php(331): Wikimedia\Rdbms\DBConnRef->__call(string, array)
#8 /srv/mediawiki/php-1.35.0-wmf.26/extensions/Math/src/MathRenderer.php(279): Wikimedia\Rdbms\DBConnRef->selectRow(string, array, array, string)
#9 /srv/mediawiki/php-1.35.0-wmf.26/extensions/Math/src/MathRenderer.php(622): MathRenderer->readFromDatabase()
#10 /srv/mediawiki/php-1.35.0-wmf.26/extensions/Math/src/MathHooks.php(208): MathRenderer->checkTeX()
#11 /srv/mediawiki/php-1.35.0-wmf.26/extensions/Math/src/MathHooks.php(359): MathHooks::mathPostTagHook(MathMathML, Parser)
#12 /srv/mediawiki/php-1.35.0-wmf.26/includes/Hooks.php(174): MathHooks::onParserAfterTidy(Parser, string)
#13 /srv/mediawiki/php-1.35.0-wmf.26/includes/Hooks.php(202): Hooks::callHook(string, array, array, NULL)
#14 /srv/mediawiki/php-1.35.0-wmf.26/includes/parser/Parser.php(1621): Hooks::run(string, array)
#15 /srv/mediawiki/php-1.35.0-wmf.26/includes/parser/Parser.php(587): Parser->internalParseHalfParsed(string, boolean, boolean)
#16 /srv/mediawiki/php-1.35.0-wmf.26/includes/content/WikitextContent.php(368): Parser->parse(string, Title, ParserOptions, boolean, boolean, integer)
#17 /srv/mediawiki/php-1.35.0-wmf.26/includes/content/AbstractContent.php(565): WikitextContent->fillParserOutput(Title, integer, ParserOptions, boolean, ParserOutput)
#18 /srv/mediawiki/php-1.35.0-wmf.26/includes/Revision/RenderedRevision.php(267): AbstractContent->getParserOutput(Title, integer, ParserOptions, boolean)
#19 /srv/mediawiki/php-1.35.0-wmf.26/includes/Revision/RenderedRevision.php(236): MediaWiki\Revision\RenderedRevision->getSlotParserOutputUncached(WikitextContent, boolean)
#20 /srv/mediawiki/php-1.35.0-wmf.26/includes/Revision/RevisionRenderer.php(215): MediaWiki\Revision\RenderedRevision->getSlotParserOutput(string)
#21 /srv/mediawiki/php-1.35.0-wmf.26/includes/Revision/RevisionRenderer.php(152): MediaWiki\Revision\RevisionRenderer->combineSlotOutput(MediaWiki\Revision\RenderedRevision, array)
#22 [internal function]: MediaWiki\Revision\RevisionRenderer->MediaWiki\Revision\{closure}(MediaWiki\Revision\RenderedRevision, array)
#23 /srv/mediawiki/php-1.35.0-wmf.26/includes/Revision/RenderedRevision.php(198): call_user_func(Closure, MediaWiki\Revision\RenderedRevision, array)
#24 /srv/mediawiki/php-1.35.0-wmf.26/includes/poolcounter/PoolWorkArticleView.php(196): MediaWiki\Revision\RenderedRevision->getRevisionParserOutput()
#25 /srv/mediawiki/php-1.35.0-wmf.26/includes/poolcounter/PoolCounterWork.php(125): PoolWorkArticleView->doWork()
#26 /srv/mediawiki/php-1.35.0-wmf.26/includes/page/Article.php(787): PoolCounterWork->execute()
#27 /srv/mediawiki/php-1.35.0-wmf.26/includes/actions/ViewAction.php(66): Article->view()
#28 /srv/mediawiki/php-1.35.0-wmf.26/includes/MediaWiki.php(519): ViewAction->show()
#29 /srv/mediawiki/php-1.35.0-wmf.26/includes/MediaWiki.php(305): MediaWiki->performAction(Article, Title)
#30 /srv/mediawiki/php-1.35.0-wmf.26/includes/MediaWiki.php(973): MediaWiki->performRequest()
#31 /srv/mediawiki/php-1.35.0-wmf.26/includes/MediaWiki.php(535): MediaWiki->main()
#32 /srv/mediawiki/php-1.35.0-wmf.26/index.php(47): MediaWiki->run()
#33 /srv/mediawiki/w/index.php(3): require(string)
#34 {main}