MediaWiki internal error.

Original exception: [Z1S5nY2eUGjPgYrrpOT8JQAAAVM] /wiki/Maring%C3%A1_Futebol_Clube RuntimeException: A connection error occurred during a query.
Query: SELECT DISTINCT t0.smw_id AS id,t0.smw_title AS t,t0.smw_namespace AS ns,t0.smw_iw AS iw,t0.smw_subobject AS so,t0.smw_sortkey AS sortkey,t0.smw_sort FROM `gremi736_smw_object_ids` AS t0 INNER JOIN (`gremi736_smw_di_blob` AS t2 INNER JOIN `gremi736_smw_di_blob` AS t4 ON t2.s_id=t4.s_id INNER JOIN `gremi736_smw_di_number` AS t6 ON t2.s_id=t6.s_id INNER JOIN `gremi736_smw_di_blob` AS t8 ON t2.s_id=t8.s_id) ON t0.smw_id=t2.s_id WHERE ((t2.o_hash='Grêmio') AND t2.p_id=478712 AND ((t4.o_hash='Maringá FC') AND t4.p_id=478683) AND (t6.p_id=478708) AND ((t8.o_hash='fut7') AND t8.p_id=632681)) AND t0.smw_iw!=':smw' AND t0.smw_iw!=':smw-delete' AND t0.smw_iw!=':smw-redi' ORDER BY t0.smw_sort ASC LIMIT 1005
Function: SMW\SQLStore\QueryEngine\QueryEngine::getInstanceQueryResult
Error: 1053 Server shutdown in progress

#0 /home/wwgrem/public_html/includes/libs/rdbms/database/Database.php(1602): Wikimedia\Rdbms\Database->getQueryException('Server shutdown...', 1053, 'SELECT DISTINC...', 'SMW\\SQLStore\\Qu...')
#1 /home/wwgrem/public_html/includes/libs/rdbms/database/Database.php(1576): Wikimedia\Rdbms\Database->getQueryExceptionAndLog('Server shutdown...', 1053, 'SELECT DISTINC...', 'SMW\\SQLStore\\Qu...')
#2 /home/wwgrem/public_html/includes/libs/rdbms/database/Database.php(952): Wikimedia\Rdbms\Database->reportQueryError('Server shutdown...', 1053, 'SELECT DISTINC...', 'SMW\\SQLStore\\Qu...', false)
#3 /home/wwgrem/public_html/includes/libs/rdbms/database/Database.php(1711): Wikimedia\Rdbms\Database->query('SELECT DISTINC...', 'SMW\\SQLStore\\Qu...', 32)
#4 /home/wwgrem/public_html/includes/libs/rdbms/database/DBConnRef.php(103): Wikimedia\Rdbms\Database->select('`gremi736_smw_o...', 'DISTINCT t0.smw...', '((t2.o_hash='Gr...', 'SMW\\SQLStore\\Qu...', Array, Array)
#5 /home/wwgrem/public_html/includes/libs/rdbms/database/DBConnRef.php(326): Wikimedia\Rdbms\DBConnRef->__call('select', Array)
#6 /home/wwgrem/public_html/extensions/SemanticMediaWiki/src/MediaWiki/Connection/Database.php(247): Wikimedia\Rdbms\DBConnRef->select('`gremi736_smw_o...', 'DISTINCT t0.smw...', '((t2.o_hash='Gr...', 'SMW\\SQLStore\\Qu...', Array, Array)
#7 /home/wwgrem/public_html/extensions/SemanticMediaWiki/src/SQLStore/QueryEngine/QueryEngine.php(414): SMW\MediaWiki\Connection\Database->select('`gremi736_smw_o...', 'DISTINCT t0.smw...', '((t2.o_hash='Gr...', 'SMW\\SQLStore\\Qu...', Array)
#8 /home/wwgrem/public_html/extensions/SemanticMediaWiki/src/SQLStore/QueryEngine/QueryEngine.php(225): SMW\SQLStore\QueryEngine\QueryEngine->getInstanceQueryResult(Object(SMWQuery), 0)
#9 /home/wwgrem/public_html/extensions/SemanticMediaWiki/src/SQLStore/SQLStore.php(393): SMW\SQLStore\QueryEngine\QueryEngine->getQueryResult(Object(SMWQuery))
#10 /home/wwgrem/public_html/extensions/SemanticMediaWiki/src/SQLStore/SQLStore.php(381): SMW\SQLStore\SQLStore->fetchQueryResult(Object(SMWQuery))
#11 /home/wwgrem/public_html/extensions/SemanticMediaWiki/includes/query/SMW_QueryProcessor.php(338): SMW\SQLStore\SQLStore->getQueryResult(Object(SMWQuery))
#12 /home/wwgrem/public_html/extensions/SemanticMediaWiki/src/ParserFunctions/AskParserFunction.php(367): SMWQueryProcessor::getResultFromQuery(Object(SMWQuery), Array, 2, 1001)
#13 /home/wwgrem/public_html/extensions/SemanticMediaWiki/src/ParserFunctions/AskParserFunction.php(202): SMW\ParserFunctions\AskParserFunction->doFetchResultsFromFunctionParameters(Array, Array)
#14 /home/wwgrem/public_html/extensions/SemanticMediaWiki/src/ParserFunctionFactory.php(402): SMW\ParserFunctions\AskParserFunction->parse(Array)
#15 /home/wwgrem/public_html/includes/parser/Parser.php(3443): SMW\ParserFunctionFactory->SMW\{closure}(Object(Parser), '[[TimeVisitante...', '?PlacarVisitant...', 'format=sum', 'limit=1000', 'default=0')
#16 /home/wwgrem/public_html/includes/parser/Parser.php(3126): Parser->callParserFunction(Object(PPTemplateFrame_Hash), 'ask', Array)
#17 /home/wwgrem/public_html/includes/parser/PPFrame_Hash.php(276): Parser->braceSubstitution(Array, Object(PPTemplateFrame_Hash))
#18 /home/wwgrem/public_html/includes/parser/Parser.php(3317): PPFrame_Hash->expand(Object(PPNode_Hash_Tree))
#19 /home/wwgrem/public_html/includes/parser/PPFrame_Hash.php(276): Parser->braceSubstitution(Array, Object(PPTemplateFrame_Hash))
#20 /home/wwgrem/public_html/extensions/ParserFunctions/includes/ParserFunctions.php(102): PPFrame_Hash->expand(Object(PPNode_Hash_Tree))
#21 /home/wwgrem/public_html/includes/parser/Parser.php(3443): MediaWiki\Extension\ParserFunctions\ParserFunctions::ifexpr(Object(Parser), Object(PPTemplateFrame_Hash), Array)
#22 /home/wwgrem/public_html/includes/parser/Parser.php(3126): Parser->callParserFunction(Object(PPTemplateFrame_Hash), 'ifexpr', Array)
#23 /home/wwgrem/public_html/includes/parser/PPFrame_Hash.php(276): Parser->braceSubstitution(Array, Object(PPTemplateFrame_Hash))
#24 /home/wwgrem/public_html/includes/parser/Parser.php(3317): PPFrame_Hash->expand(Object(PPNode_Hash_Tree))
#25 /home/wwgrem/public_html/includes/parser/PPFrame_Hash.php(276): Parser->braceSubstitution(Array, Object(PPFrame_Hash))
#26 /home/wwgrem/public_html/includes/parser/Parser.php(2955): PPFrame_Hash->expand(Object(PPNode_Hash_Tree), 0)
#27 /home/wwgrem/public_html/includes/parser/Parser.php(1610): Parser->replaceVariables('{{Info/Adversar...')
#28 /home/wwgrem/public_html/includes/parser/Parser.php(724): Parser->internalParse('{{Info/Adversar...')
#29 /home/wwgrem/public_html/includes/content/WikitextContentHandler.php(301): Parser->parse('{{Info/Adversar...', Object(Title), Object(ParserOptions), true, true, 410916)
#30 /home/wwgrem/public_html/includes/content/ContentHandler.php(1721): WikitextContentHandler->fillParserOutput(Object(WikitextContent), Object(MediaWiki\Content\Renderer\ContentParseParams), Object(ParserOutput))
#31 /home/wwgrem/public_html/includes/content/Renderer/ContentRenderer.php(47): ContentHandler->getParserOutput(Object(WikitextContent), Object(MediaWiki\Content\Renderer\ContentParseParams))
#32 /home/wwgrem/public_html/includes/Revision/RenderedRevision.php(266): MediaWiki\Content\Renderer\ContentRenderer->getParserOutput(Object(WikitextContent), Object(Title), 410916, Object(ParserOptions), true)
#33 /home/wwgrem/public_html/includes/Revision/RenderedRevision.php(237): MediaWiki\Revision\RenderedRevision->getSlotParserOutputUncached(Object(WikitextContent), true)
#34 /home/wwgrem/public_html/includes/Revision/RevisionRenderer.php(221): MediaWiki\Revision\RenderedRevision->getSlotParserOutput('main', Array)
#35 /home/wwgrem/public_html/includes/Revision/RevisionRenderer.php(158): MediaWiki\Revision\RevisionRenderer->combineSlotOutput(Object(MediaWiki\Revision\RenderedRevision), Array)
#36 [internal function]: MediaWiki\Revision\RevisionRenderer->MediaWiki\Revision\{closure}(Object(MediaWiki\Revision\RenderedRevision), Array)
#37 /home/wwgrem/public_html/includes/Revision/RenderedRevision.php(199): call_user_func(Object(Closure), Object(MediaWiki\Revision\RenderedRevision), Array)
#38 /home/wwgrem/public_html/includes/poolcounter/PoolWorkArticleView.php(91): MediaWiki\Revision\RenderedRevision->getRevisionParserOutput()
#39 /home/wwgrem/public_html/includes/poolcounter/PoolWorkArticleViewCurrent.php(97): PoolWorkArticleView->renderRevision()
#40 /home/wwgrem/public_html/includes/poolcounter/PoolCounterWork.php(162): PoolWorkArticleViewCurrent->doWork()
#41 /home/wwgrem/public_html/includes/page/ParserOutputAccess.php(299): PoolCounterWork->execute()
#42 /home/wwgrem/public_html/includes/page/Article.php(714): MediaWiki\Page\ParserOutputAccess->getParserOutput(Object(WikiPage), Object(ParserOptions), Object(MediaWiki\Revision\RevisionStoreCacheRecord), 5)
#43 /home/wwgrem/public_html/includes/page/Article.php(528): Article->generateContentOutput(Object(User), Object(ParserOptions), 0, Object(OutputPage), Array)
#44 /home/wwgrem/public_html/includes/actions/ViewAction.php(78): Article->view()
#45 /home/wwgrem/public_html/includes/MediaWiki.php(542): ViewAction->show()
#46 /home/wwgrem/public_html/includes/MediaWiki.php(322): MediaWiki->performAction(Object(Article), Object(Title))
#47 /home/wwgrem/public_html/includes/MediaWiki.php(904): MediaWiki->performRequest()
#48 /home/wwgrem/public_html/includes/MediaWiki.php(562): MediaWiki->main()
#49 /home/wwgrem/public_html/index.php(50): MediaWiki->run()
#50 /home/wwgrem/public_html/index.php(46): wfIndexMain()
#51 {main}
Backtrace:
from /home/wwgrem/public_html/extensions/SemanticMediaWiki/src/MediaWiki/Connection/Database.php(255)
#0 /home/wwgrem/public_html/extensions/SemanticMediaWiki/src/SQLStore/QueryEngine/QueryEngine.php(414): SMW\MediaWiki\Connection\Database->select(string, string, string, string, array)
#1 /home/wwgrem/public_html/extensions/SemanticMediaWiki/src/SQLStore/QueryEngine/QueryEngine.php(225): SMW\SQLStore\QueryEngine\QueryEngine->getInstanceQueryResult(SMWQuery, integer)
#2 /home/wwgrem/public_html/extensions/SemanticMediaWiki/src/SQLStore/SQLStore.php(393): SMW\SQLStore\QueryEngine\QueryEngine->getQueryResult(SMWQuery)
#3 /home/wwgrem/public_html/extensions/SemanticMediaWiki/src/SQLStore/SQLStore.php(381): SMW\SQLStore\SQLStore->fetchQueryResult(SMWQuery)
#4 /home/wwgrem/public_html/extensions/SemanticMediaWiki/includes/query/SMW_QueryProcessor.php(338): SMW\SQLStore\SQLStore->getQueryResult(SMWQuery)
#5 /home/wwgrem/public_html/extensions/SemanticMediaWiki/src/ParserFunctions/AskParserFunction.php(367): SMWQueryProcessor::getResultFromQuery(SMWQuery, array, integer, integer)
#6 /home/wwgrem/public_html/extensions/SemanticMediaWiki/src/ParserFunctions/AskParserFunction.php(202): SMW\ParserFunctions\AskParserFunction->doFetchResultsFromFunctionParameters(array, array)
#7 /home/wwgrem/public_html/extensions/SemanticMediaWiki/src/ParserFunctionFactory.php(402): SMW\ParserFunctions\AskParserFunction->parse(array)
#8 /home/wwgrem/public_html/includes/parser/Parser.php(3443): SMW\ParserFunctionFactory->SMW\{closure}(Parser, string, string, string, string, string)
#9 /home/wwgrem/public_html/includes/parser/Parser.php(3126): Parser->callParserFunction(PPTemplateFrame_Hash, string, array)
#10 /home/wwgrem/public_html/includes/parser/PPFrame_Hash.php(276): Parser->braceSubstitution(array, PPTemplateFrame_Hash)
#11 /home/wwgrem/public_html/includes/parser/Parser.php(3317): PPFrame_Hash->expand(PPNode_Hash_Tree)
#12 /home/wwgrem/public_html/includes/parser/PPFrame_Hash.php(276): Parser->braceSubstitution(array, PPTemplateFrame_Hash)
#13 /home/wwgrem/public_html/extensions/ParserFunctions/includes/ParserFunctions.php(102): PPFrame_Hash->expand(PPNode_Hash_Tree)
#14 /home/wwgrem/public_html/includes/parser/Parser.php(3443): MediaWiki\Extension\ParserFunctions\ParserFunctions::ifexpr(Parser, PPTemplateFrame_Hash, array)
#15 /home/wwgrem/public_html/includes/parser/Parser.php(3126): Parser->callParserFunction(PPTemplateFrame_Hash, string, array)
#16 /home/wwgrem/public_html/includes/parser/PPFrame_Hash.php(276): Parser->braceSubstitution(array, PPTemplateFrame_Hash)
#17 /home/wwgrem/public_html/includes/parser/Parser.php(3317): PPFrame_Hash->expand(PPNode_Hash_Tree)
#18 /home/wwgrem/public_html/includes/parser/PPFrame_Hash.php(276): Parser->braceSubstitution(array, PPFrame_Hash)
#19 /home/wwgrem/public_html/includes/parser/Parser.php(2955): PPFrame_Hash->expand(PPNode_Hash_Tree, integer)
#20 /home/wwgrem/public_html/includes/parser/Parser.php(1610): Parser->replaceVariables(string)
#21 /home/wwgrem/public_html/includes/parser/Parser.php(724): Parser->internalParse(string)
#22 /home/wwgrem/public_html/includes/content/WikitextContentHandler.php(301): Parser->parse(string, Title, ParserOptions, boolean, boolean, integer)
#23 /home/wwgrem/public_html/includes/content/ContentHandler.php(1721): WikitextContentHandler->fillParserOutput(WikitextContent, MediaWiki\Content\Renderer\ContentParseParams, ParserOutput)
#24 /home/wwgrem/public_html/includes/content/Renderer/ContentRenderer.php(47): ContentHandler->getParserOutput(WikitextContent, MediaWiki\Content\Renderer\ContentParseParams)
#25 /home/wwgrem/public_html/includes/Revision/RenderedRevision.php(266): MediaWiki\Content\Renderer\ContentRenderer->getParserOutput(WikitextContent, Title, integer, ParserOptions, boolean)
#26 /home/wwgrem/public_html/includes/Revision/RenderedRevision.php(237): MediaWiki\Revision\RenderedRevision->getSlotParserOutputUncached(WikitextContent, boolean)
#27 /home/wwgrem/public_html/includes/Revision/RevisionRenderer.php(221): MediaWiki\Revision\RenderedRevision->getSlotParserOutput(string, array)
#28 /home/wwgrem/public_html/includes/Revision/RevisionRenderer.php(158): MediaWiki\Revision\RevisionRenderer->combineSlotOutput(MediaWiki\Revision\RenderedRevision, array)
#29 [internal function]: MediaWiki\Revision\RevisionRenderer->MediaWiki\Revision\{closure}(MediaWiki\Revision\RenderedRevision, array)
#30 /home/wwgrem/public_html/includes/Revision/RenderedRevision.php(199): call_user_func(Closure, MediaWiki\Revision\RenderedRevision, array)
#31 /home/wwgrem/public_html/includes/poolcounter/PoolWorkArticleView.php(91): MediaWiki\Revision\RenderedRevision->getRevisionParserOutput()
#32 /home/wwgrem/public_html/includes/poolcounter/PoolWorkArticleViewCurrent.php(97): PoolWorkArticleView->renderRevision()
#33 /home/wwgrem/public_html/includes/poolcounter/PoolCounterWork.php(162): PoolWorkArticleViewCurrent->doWork()
#34 /home/wwgrem/public_html/includes/page/ParserOutputAccess.php(299): PoolCounterWork->execute()
#35 /home/wwgrem/public_html/includes/page/Article.php(714): MediaWiki\Page\ParserOutputAccess->getParserOutput(WikiPage, ParserOptions, MediaWiki\Revision\RevisionStoreCacheRecord, integer)
#36 /home/wwgrem/public_html/includes/page/Article.php(528): Article->generateContentOutput(User, ParserOptions, integer, OutputPage, array)
#37 /home/wwgrem/public_html/includes/actions/ViewAction.php(78): Article->view()
#38 /home/wwgrem/public_html/includes/MediaWiki.php(542): ViewAction->show()
#39 /home/wwgrem/public_html/includes/MediaWiki.php(322): MediaWiki->performAction(Article, Title)
#40 /home/wwgrem/public_html/includes/MediaWiki.php(904): MediaWiki->performRequest()
#41 /home/wwgrem/public_html/includes/MediaWiki.php(562): MediaWiki->main()
#42 /home/wwgrem/public_html/index.php(50): MediaWiki->run()
#43 /home/wwgrem/public_html/index.php(46): wfIndexMain()
#44 {main}

Exception caught inside exception handler: [Z1S5nY2eUGjPgYrrpOT8JQAAAVM] /wiki/Maring%C3%A1_Futebol_Clube Wikimedia\Rdbms\DBConnectionError: Cannot access the database: No such file or directory (localhost)
Backtrace:
from /home/wwgrem/public_html/includes/libs/rdbms/loadbalancer/LoadBalancer.php(1477)
#0 /home/wwgrem/public_html/includes/libs/rdbms/loadbalancer/LoadBalancer.php(993): Wikimedia\Rdbms\LoadBalancer->reportConnectionError()
#1 /home/wwgrem/public_html/includes/libs/rdbms/loadbalancer/LoadBalancer.php(944): Wikimedia\Rdbms\LoadBalancer->getServerConnection(integer, string, integer)
#2 /home/wwgrem/public_html/includes/libs/rdbms/database/DBConnRef.php(95): Wikimedia\Rdbms\LoadBalancer->getConnectionInternal(integer, array, string, integer)
#3 /home/wwgrem/public_html/includes/libs/rdbms/database/DBConnRef.php(101): Wikimedia\Rdbms\DBConnRef->ensureConnection()
#4 /home/wwgrem/public_html/includes/libs/rdbms/database/DBConnRef.php(344): Wikimedia\Rdbms\DBConnRef->__call(string, array)
#5 /home/wwgrem/public_html/includes/page/WikiPage.php(408): Wikimedia\Rdbms\DBConnRef->selectRow(array, array, array, string, array, array)
#6 /home/wwgrem/public_html/includes/page/WikiPage.php(430): WikiPage->pageData(Wikimedia\Rdbms\DBConnRef, array, array)
#7 /home/wwgrem/public_html/includes/page/WikiPage.php(470): WikiPage->pageDataFromTitle(Wikimedia\Rdbms\DBConnRef, Title, array)
#8 /home/wwgrem/public_html/includes/page/WikiPage.php(745): WikiPage->loadPageData()
#9 /home/wwgrem/public_html/includes/page/WikiPage.php(759): WikiPage->getLatest()
#10 /home/wwgrem/public_html/includes/page/WikiPage.php(827): WikiPage->loadLastEdit()
#11 /home/wwgrem/public_html/LocalSettings.php(852): WikiPage->getContent()
#12 /home/wwgrem/public_html/includes/HookContainer/HookContainer.php(338): {closure}(OutputPage, MediaWiki\Skins\Vector\SkinVectorLegacy)
#13 /home/wwgrem/public_html/includes/HookContainer/HookContainer.php(137): MediaWiki\HookContainer\HookContainer->callLegacyHook(string, array, array, array)
#14 /home/wwgrem/public_html/includes/HookContainer/HookRunner.php(945): MediaWiki\HookContainer\HookContainer->run(string, array, array)
#15 /home/wwgrem/public_html/includes/OutputPage.php(2871): MediaWiki\HookContainer\HookRunner->onBeforePageDisplay(OutputPage, MediaWiki\Skins\Vector\SkinVectorLegacy)
#16 /home/wwgrem/public_html/includes/exception/MWExceptionRenderer.php(183): OutputPage->output()
#17 /home/wwgrem/public_html/includes/exception/MWExceptionRenderer.php(102): MWExceptionRenderer::reportHTML(RuntimeException)
#18 /home/wwgrem/public_html/includes/exception/MWExceptionHandler.php(131): MWExceptionRenderer::output(RuntimeException, integer)
#19 /home/wwgrem/public_html/includes/exception/MWExceptionHandler.php(248): MWExceptionHandler::report(RuntimeException)
#20 /home/wwgrem/public_html/includes/MediaWiki.php(581): MWExceptionHandler::handleException(RuntimeException, string)
#21 /home/wwgrem/public_html/index.php(50): MediaWiki->run()
#22 /home/wwgrem/public_html/index.php(46): wfIndexMain()
#23 {main}