Exception encountered, of type "RuntimeException"
[27cf1af0] /index.php?action=history&title=Biloppsamlingsplass RuntimeException from line 181 of /var/www/html/mediawiki/core/extensions/SemanticMediaWiki/src/MediaWiki/Database.php: DB connection error: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (111) (localhost)
#0 /var/www/html/mediawiki/core/includes/db/DatabaseMysqlBase.php(97): DatabaseBase->reportConnectionError(':real_connect()...')
#1 /var/www/html/mediawiki/core/includes/db/DatabaseMysqlBase.php(592): DatabaseMysqlBase->open('localhost', 'termwiki', 'ackcdnt10', 'termwiki')
#2 /var/www/html/mediawiki/core/includes/db/Database.php(1050): DatabaseMysqlBase->ping()
#3 /var/www/html/mediawiki/core/includes/db/Database.php(1600): DatabaseBase->query('SELECT p.smw_t...', 'SMWSQLStore3Rea...')
#4 /var/www/html/mediawiki/core/extensions/SemanticMediaWiki/src/MediaWiki/Database.php(179): DatabaseBase->select('`smw_di_wikipag...', 'p.smw_title as ...', 's_id='6054'', 'SMWSQLStore3Rea...', Array, Array)
#5 /var/www/html/mediawiki/core/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3_Readers.php(362): SMW\MediaWiki\Database->select('`smw_di_wikipag...', 'p.smw_title as ...', 's_id='6054'', 'SMWSQLStore3Rea...', Array)
#6 /var/www/html/mediawiki/core/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3_Readers.php(170): SMWSQLStore3Readers->fetchSemanticData(6054, Object(SMW\DIWikiPage), Object(SMW\SQLStore\TableDefinition))
#7 /var/www/html/mediawiki/core/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3_Readers.php(214): SMWSQLStore3Readers->getSemanticDataFromTable(6054, Object(SMW\DIWikiPage), Object(SMW\SQLStore\TableDefinition))
#8 /var/www/html/mediawiki/core/extensions/SemanticMediaWiki/src/SQLStore/Lookup/CachedValueLookupStore.php(227): SMWSQLStore3Readers->getPropertyValues(Object(SMW\DIWikiPage), Object(SMW\DIProperty), NULL)
#9 /var/www/html/mediawiki/core/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3.php(262): SMW\SQLStore\Lookup\CachedValueLookupStore->getPropertyValues(Object(SMW\DIWikiPage), Object(SMW\DIProperty), NULL)
#10 /var/www/html/mediawiki/core/extensions/SemanticForms/includes/SF_Utils.php(154): SMWSQLStore3->getPropertyValues(Object(SMW\DIWikiPage), Object(SMW\DIProperty), NULL)
#11 /var/www/html/mediawiki/core/extensions/SemanticForms/includes/SF_FormLinker.php(164): SFUtils::getSMWPropertyValues(Object(SMWSQLStore3), Object(Title), '_SF_PDF')
#12 /var/www/html/mediawiki/core/extensions/SemanticForms/includes/SF_FormLinker.php(384): SFFormLinker::getFormsThatPagePointsTo('Biloppsamlingsp...', 0, 3)
#13 /var/www/html/mediawiki/core/extensions/SemanticForms/includes/SF_FormEditAction.php(59): SFFormLinker::getDefaultFormsForPage(Object(Title))
#14 /var/www/html/mediawiki/core/extensions/SemanticForms/includes/SF_FormEditAction.php(146): SFFormEditAction::displayTab(Object(SkinVector), Array)
#15 [internal function]: SFFormEditAction::displayTab2(Object(SkinVector), Array)
#16 /var/www/html/mediawiki/core/includes/Hooks.php(204): call_user_func_array('SFFormEditActio...', Array)
#17 /var/www/html/mediawiki/core/includes/skins/SkinTemplate.php(1032): Hooks::run('SkinTemplateNav...', Array)
#18 /var/www/html/mediawiki/core/includes/skins/SkinTemplate.php(456): SkinTemplate->buildContentNavigationUrls()
#19 /var/www/html/mediawiki/core/includes/skins/SkinTemplate.php(240): SkinTemplate->prepareQuickTemplate(Object(OutputPage))
#20 /var/www/html/mediawiki/core/includes/OutputPage.php(2314): SkinTemplate->outputPage()
#21 /var/www/html/mediawiki/core/includes/MediaWiki.php(690): OutputPage->output()
#22 /var/www/html/mediawiki/core/includes/MediaWiki.php(476): MediaWiki->main()
#23 /var/www/html/mediawiki/core/index.php(41): MediaWiki->run()
#24 {main}
Backtrace:
#0 /var/www/html/mediawiki/core/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3_Readers.php(362): SMW\MediaWiki\Database->select(string, string, string, string, array)
#1 /var/www/html/mediawiki/core/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3_Readers.php(170): SMWSQLStore3Readers->fetchSemanticData(integer, SMW\DIWikiPage, SMW\SQLStore\TableDefinition)
#2 /var/www/html/mediawiki/core/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3_Readers.php(214): SMWSQLStore3Readers->getSemanticDataFromTable(integer, SMW\DIWikiPage, SMW\SQLStore\TableDefinition)
#3 /var/www/html/mediawiki/core/extensions/SemanticMediaWiki/src/SQLStore/Lookup/CachedValueLookupStore.php(227): SMWSQLStore3Readers->getPropertyValues(SMW\DIWikiPage, SMW\DIProperty, NULL)
#4 /var/www/html/mediawiki/core/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3.php(262): SMW\SQLStore\Lookup\CachedValueLookupStore->getPropertyValues(SMW\DIWikiPage, SMW\DIProperty, NULL)
#5 /var/www/html/mediawiki/core/extensions/SemanticForms/includes/SF_Utils.php(154): SMWSQLStore3->getPropertyValues(SMW\DIWikiPage, SMW\DIProperty, NULL)
#6 /var/www/html/mediawiki/core/extensions/SemanticForms/includes/SF_FormLinker.php(164): SFUtils::getSMWPropertyValues(SMWSQLStore3, Title, string)
#7 /var/www/html/mediawiki/core/extensions/SemanticForms/includes/SF_FormLinker.php(384): SFFormLinker::getFormsThatPagePointsTo(string, integer, integer)
#8 /var/www/html/mediawiki/core/extensions/SemanticForms/includes/SF_FormEditAction.php(59): SFFormLinker::getDefaultFormsForPage(Title)
#9 /var/www/html/mediawiki/core/extensions/SemanticForms/includes/SF_FormEditAction.php(146): SFFormEditAction::displayTab(SkinVector, array)
#10 [internal function]: SFFormEditAction::displayTab2(SkinVector, array)
#11 /var/www/html/mediawiki/core/includes/Hooks.php(204): call_user_func_array(string, array)
#12 /var/www/html/mediawiki/core/includes/skins/SkinTemplate.php(1032): Hooks::run(string, array)
#13 /var/www/html/mediawiki/core/includes/skins/SkinTemplate.php(456): SkinTemplate->buildContentNavigationUrls()
#14 /var/www/html/mediawiki/core/includes/skins/SkinTemplate.php(240): SkinTemplate->prepareQuickTemplate(OutputPage)
#15 /var/www/html/mediawiki/core/includes/OutputPage.php(2314): SkinTemplate->outputPage()
#16 /var/www/html/mediawiki/core/includes/MediaWiki.php(690): OutputPage->output()
#17 /var/www/html/mediawiki/core/includes/MediaWiki.php(476): MediaWiki->main()
#18 /var/www/html/mediawiki/core/index.php(41): MediaWiki->run()
#19 {main}