Unexpected non-MediaWiki exception encountered, of type "RuntimeException"
[399799c8] /index.php?days=30&from=20240627093825&hideanons=1&hidebots=1&hideminor=1&target=Main_Page&title=Special%3ARecentChangesLinked Exception from line 162 of /home/btwiki/public_html/btwiki/extensions/SemanticMediaWiki/includes/src/MediaWiki/Database.php: DB connection error: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (111) (localhost)
#0 /home/btwiki/public_html/btwiki/includes/db/DatabaseMysqlBase.php(96): DatabaseBase->reportConnectionError(':real_connect()...')
#1 /home/btwiki/public_html/btwiki/includes/db/DatabaseMysqlBase.php(497): DatabaseMysqlBase->open('localhost', 'btwiki', 'C9Rhqf3ALPvXpSa...', 'btwiki')
#2 /home/btwiki/public_html/btwiki/includes/db/Database.php(1022): DatabaseMysqlBase->ping()
#3 /home/btwiki/public_html/btwiki/includes/db/Database.php(1496): DatabaseBase->query('SELECT * FROM...', 'SMWSQLStore3Rea...')
#4 /home/btwiki/public_html/btwiki/extensions/SemanticMediaWiki/includes/src/MediaWiki/Database.php(160): DatabaseBase->select('`smw_fpt_ask` A...', '*', 't1.o_id='0'', 'SMWSQLStore3Rea...', Array)
#5 /home/btwiki/public_html/btwiki/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3_Readers.php(645): SMW\MediaWiki\Database->select('`smw_fpt_ask` A...', '*', 't1.o_id='0'', 'SMWSQLStore3Rea...', Array)
#6 /home/btwiki/public_html/btwiki/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3.php(304): SMWSQLStore3Readers->getInProperties(Object(SMW\DIWikiPage), NULL)
#7 /home/btwiki/public_html/btwiki/extensions/SemanticForms/includes/SF_FormLinker.php(31): SMWSQLStore3->getInProperties(Object(SMW\DIWikiPage))
#8 /home/btwiki/public_html/btwiki/extensions/SemanticForms/includes/SF_FormLinker.php(287): SFFormLinker::getIncomingProperties(Object(Title))
#9 [internal function]: SFFormLinker::setBrokenLink(Object(DummyLinker), Object(Title), Array, 'Talk', Array, NULL)
#10 /home/btwiki/public_html/btwiki/includes/Hooks.php(199): call_user_func_array('SFFormLinker::s...', Array)
#11 /home/btwiki/public_html/btwiki/includes/GlobalFunctions.php(3877): Hooks::run('LinkEnd', Array)
#12 /home/btwiki/public_html/btwiki/includes/Linker.php(253): wfRunHooks('LinkEnd', Array)
#13 /home/btwiki/public_html/btwiki/includes/Linker.php(1192): Linker::link(Object(Title), 'Talk')
#14 /home/btwiki/public_html/btwiki/includes/Linker.php(1136): Linker::userTalkLink('12', 'Salculd')
#15 /home/btwiki/public_html/btwiki/includes/changes/ChangesList.php(395): Linker::userToolLinks('12', 'Salculd')
#16 /home/btwiki/public_html/btwiki/includes/changes/OldChangesList.php(100): ChangesList->insertUserRelatedLinks('(<a href="/inde...', Object(RecentChange))
#17 /home/btwiki/public_html/btwiki/includes/specials/SpecialRecentchanges.php(496): OldChangesList->recentChangesLine(Object(RecentChange), false, 2)
#18 /home/btwiki/public_html/btwiki/includes/specials/SpecialRecentchanges.php(185): SpecialRecentChanges->webOutput(Object(ResultWrapper), Object(FormOptions))
#19 /home/btwiki/public_html/btwiki/includes/SpecialPage.php(631): SpecialRecentChanges->execute(NULL)
#20 /home/btwiki/public_html/btwiki/includes/SpecialPageFactory.php(488): SpecialPage->run(NULL)
#21 /home/btwiki/public_html/btwiki/includes/Wiki.php(298): SpecialPageFactory::executePath(Object(Title), Object(RequestContext))
#22 /home/btwiki/public_html/btwiki/includes/Wiki.php(602): MediaWiki->performRequest()
#23 /home/btwiki/public_html/btwiki/includes/Wiki.php(467): MediaWiki->main()
#24 /home/btwiki/public_html/btwiki/index.php(49): MediaWiki->run()
#25 {main}
Backtrace:
#0 /home/btwiki/public_html/btwiki/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3_Readers.php(645): SMW\MediaWiki\Database->select(string, string, string, string, array)
#1 /home/btwiki/public_html/btwiki/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3.php(304): SMWSQLStore3Readers->getInProperties(SMW\DIWikiPage, NULL)
#2 /home/btwiki/public_html/btwiki/extensions/SemanticForms/includes/SF_FormLinker.php(31): SMWSQLStore3->getInProperties(SMW\DIWikiPage)
#3 /home/btwiki/public_html/btwiki/extensions/SemanticForms/includes/SF_FormLinker.php(287): SFFormLinker::getIncomingProperties(Title)
#4 [internal function]: SFFormLinker::setBrokenLink(DummyLinker, Title, array, string, array, NULL)
#5 /home/btwiki/public_html/btwiki/includes/Hooks.php(199): call_user_func_array(string, array)
#6 /home/btwiki/public_html/btwiki/includes/GlobalFunctions.php(3877): Hooks::run(string, array)
#7 /home/btwiki/public_html/btwiki/includes/Linker.php(253): wfRunHooks(string, array)
#8 /home/btwiki/public_html/btwiki/includes/Linker.php(1192): Linker::link(Title, string)
#9 /home/btwiki/public_html/btwiki/includes/Linker.php(1136): Linker::userTalkLink(string, string)
#10 /home/btwiki/public_html/btwiki/includes/changes/ChangesList.php(395): Linker::userToolLinks(string, string)
#11 /home/btwiki/public_html/btwiki/includes/changes/OldChangesList.php(100): ChangesList->insertUserRelatedLinks(string, RecentChange)
#12 /home/btwiki/public_html/btwiki/includes/specials/SpecialRecentchanges.php(496): OldChangesList->recentChangesLine(RecentChange, boolean, integer)
#13 /home/btwiki/public_html/btwiki/includes/specials/SpecialRecentchanges.php(185): SpecialRecentChanges->webOutput(ResultWrapper, FormOptions)
#14 /home/btwiki/public_html/btwiki/includes/SpecialPage.php(631): SpecialRecentChanges->execute(NULL)
#15 /home/btwiki/public_html/btwiki/includes/SpecialPageFactory.php(488): SpecialPage->run(NULL)
#16 /home/btwiki/public_html/btwiki/includes/Wiki.php(298): SpecialPageFactory::executePath(Title, RequestContext)
#17 /home/btwiki/public_html/btwiki/includes/Wiki.php(602): MediaWiki->performRequest()
#18 /home/btwiki/public_html/btwiki/includes/Wiki.php(467): MediaWiki->main()
#19 /home/btwiki/public_html/btwiki/index.php(49): MediaWiki->run()
#20 {main}