MediaWiki internal error.
Original exception: [6ec6fdafe0857efe10330d57] /wiki/%28ry/%E3%81%B2%E3%82%89%E3%81%8C%E3%81%AA Error: Call to undefined method Wikimedia\Rdbms\JoinGroupBase::explode()
Backtrace:
from /home/scratchwiki/wikis/ja/w/includes/parser/Parser.php(1379)
#0 /home/scratchwiki/wikis/ja/w/includes/parser/Parser.php(1631): Parser->handleTables()
#1 /home/scratchwiki/wikis/ja/w/includes/parser/Parser.php(881): Parser->internalParse()
#2 /home/scratchwiki/wikis/extensions/1.39/Cite/src/FootnoteMarkFormatter.php(75): Parser->recursiveTagParse()
#3 /home/scratchwiki/wikis/extensions/1.39/Cite/src/Cite.php(377): Cite\FootnoteMarkFormatter->linkRef()
#4 /home/scratchwiki/wikis/extensions/1.39/Cite/src/Cite.php(129): Cite\Cite->guardedRef()
#5 /home/scratchwiki/wikis/extensions/1.39/Cite/src/Hooks/CiteParserTagHooks.php(41): Cite\Cite->ref()
#6 /home/scratchwiki/wikis/ja/w/includes/parser/Parser.php(4019): Cite\Hooks\CiteParserTagHooks::ref()
#7 /home/scratchwiki/wikis/ja/w/includes/parser/PPFrame_Hash.php(352): Parser->extensionSubstitution()
#8 /home/scratchwiki/wikis/ja/w/includes/parser/Parser.php(2953): PPFrame_Hash->expand()
#9 /home/scratchwiki/wikis/ja/w/includes/parser/Parser.php(1609): Parser->replaceVariables()
#10 /home/scratchwiki/wikis/ja/w/includes/parser/Parser.php(723): Parser->internalParse()
#11 /home/scratchwiki/wikis/ja/w/includes/content/WikitextContentHandler.php(301): Parser->parse()
#12 /home/scratchwiki/wikis/ja/w/includes/content/ContentHandler.php(1720): WikitextContentHandler->fillParserOutput()
#13 /home/scratchwiki/wikis/ja/w/includes/content/Renderer/ContentRenderer.php(47): ContentHandler->getParserOutput()
#14 /home/scratchwiki/wikis/ja/w/includes/Revision/RenderedRevision.php(265): MediaWiki\Content\Renderer\ContentRenderer->getParserOutput()
#15 /home/scratchwiki/wikis/ja/w/includes/Revision/RenderedRevision.php(237): MediaWiki\Revision\RenderedRevision->getSlotParserOutputUncached()
#16 /home/scratchwiki/wikis/ja/w/includes/Revision/RevisionRenderer.php(221): MediaWiki\Revision\RenderedRevision->getSlotParserOutput()
#17 /home/scratchwiki/wikis/ja/w/includes/Revision/RevisionRenderer.php(158): MediaWiki\Revision\RevisionRenderer->combineSlotOutput()
#18 [internal function]: MediaWiki\Revision\RevisionRenderer->{closure:MediaWiki\Revision\RevisionRenderer::getRenderedRevision():157}()
#19 /home/scratchwiki/wikis/ja/w/includes/Revision/RenderedRevision.php(199): call_user_func()
#20 /home/scratchwiki/wikis/ja/w/includes/poolcounter/PoolWorkArticleView.php(91): MediaWiki\Revision\RenderedRevision->getRevisionParserOutput()
#21 /home/scratchwiki/wikis/ja/w/includes/poolcounter/PoolWorkArticleViewCurrent.php(97): PoolWorkArticleView->renderRevision()
#22 /home/scratchwiki/wikis/ja/w/includes/poolcounter/PoolCounterWork.php(162): PoolWorkArticleViewCurrent->doWork()
#23 /home/scratchwiki/wikis/ja/w/includes/page/ParserOutputAccess.php(299): PoolCounterWork->execute()
#24 /home/scratchwiki/wikis/ja/w/includes/page/Article.php(713): MediaWiki\Page\ParserOutputAccess->getParserOutput()
#25 /home/scratchwiki/wikis/ja/w/includes/page/Article.php(528): Article->generateContentOutput()
#26 /home/scratchwiki/wikis/ja/w/includes/actions/ViewAction.php(78): Article->view()
#27 /home/scratchwiki/wikis/ja/w/includes/MediaWiki.php(542): ViewAction->show()
#28 /home/scratchwiki/wikis/ja/w/includes/MediaWiki.php(322): MediaWiki->performAction()
#29 /home/scratchwiki/wikis/ja/w/includes/MediaWiki.php(904): MediaWiki->performRequest()
#30 /home/scratchwiki/wikis/ja/w/includes/MediaWiki.php(562): MediaWiki->main()
#31 /home/scratchwiki/wikis/ja/w/index.php(50): MediaWiki->run()
#32 /home/scratchwiki/wikis/ja/w/index.php(46): wfIndexMain()
#33 {main}
Exception caught inside exception handler: [6ec6fdafe0857efe10330d57] /wiki/%28ry/%E3%81%B2%E3%82%89%E3%81%8C%E3%81%AA Error: Call to undefined method Wikimedia\Rdbms\JoinGroupBase::explode()
Backtrace:
from /home/scratchwiki/wikis/ja/w/includes/parser/Parser.php(1379)
#0 /home/scratchwiki/wikis/ja/w/includes/parser/Parser.php(1631): Parser->handleTables()
#1 /home/scratchwiki/wikis/ja/w/includes/parser/Parser.php(723): Parser->internalParse()
#2 /home/scratchwiki/wikis/ja/w/includes/language/MessageCache.php(1425): Parser->parse()
#3 /home/scratchwiki/wikis/ja/w/includes/language/Message.php(1423): MessageCache->parse()
#4 /home/scratchwiki/wikis/ja/w/includes/language/Message.php(1004): Message->parseText()
#5 /home/scratchwiki/wikis/ja/w/includes/language/Message.php(1043): Message->format()
#6 /home/scratchwiki/wikis/ja/w/includes/skins/Skin.php(936): Message->parse()
#7 /home/scratchwiki/wikis/ja/w/includes/skins/Skin.php(2434): Skin->lastModified()
#8 /home/scratchwiki/wikis/ja/w/includes/skins/SkinTemplate.php(315): Skin->getFooterLinks()
#9 /home/scratchwiki/wikis/ja/w/includes/skins/SkinTemplate.php(146): SkinTemplate->prepareQuickTemplate()
#10 /home/scratchwiki/wikis/ja/w/includes/skins/SkinTemplate.php(177): SkinTemplate->generateHTML()
#11 /home/scratchwiki/wikis/ja/w/includes/OutputPage.php(2876): SkinTemplate->outputPage()
#12 /home/scratchwiki/wikis/ja/w/includes/exception/MWExceptionRenderer.php(183): OutputPage->output()
#13 /home/scratchwiki/wikis/ja/w/includes/exception/MWExceptionRenderer.php(102): MWExceptionRenderer::reportHTML()
#14 /home/scratchwiki/wikis/ja/w/includes/exception/MWExceptionHandler.php(133): MWExceptionRenderer::output()
#15 /home/scratchwiki/wikis/ja/w/includes/exception/MWExceptionHandler.php(250): MWExceptionHandler::report()
#16 /home/scratchwiki/wikis/ja/w/includes/MediaWiki.php(584): MWExceptionHandler::handleException()
#17 /home/scratchwiki/wikis/ja/w/index.php(50): MediaWiki->run()
#18 /home/scratchwiki/wikis/ja/w/index.php(46): wfIndexMain()
#19 {main}