MediaWiki internal error.
Original exception: [ZgZ-ZXszz_MDn6LmAU9p8AAAAEQ] /Special:SearchByProperty/Icon/Ejector-20Icon.png DBQueryError from line 1054 of /home/spaceengineers/public_html/includes/libs/rdbms/database/Database.php: A database query error has occurred. Did you forget to run your application's database schema updater after upgrading?
Query: SELECT smw_id,smw_sortkey FROM `space_smw_object_ids` WHERE smw_title = 'Icon' AND smw_namespace = '102' AND smw_iw = '' AND smw_subobject = '' LIMIT 1
Function: SMWSql3SmwIds::getDatabaseIdAndSort
Error: 2002 Connection refused (localhost)
Backtrace:
#0 /home/spaceengineers/public_html/includes/libs/rdbms/database/Database.php(912): Database->reportQueryError(string, integer, string, string, boolean)
#1 /home/spaceengineers/public_html/includes/libs/rdbms/database/Database.php(1254): Database->query(string, string)
#2 /home/spaceengineers/public_html/includes/libs/rdbms/database/Database.php(1322): Database->select(string, array, array, string, array, array)
#3 /home/spaceengineers/public_html/extensions/SemanticMediaWiki/src/MediaWiki/Database.php(268): Database->selectRow(string, array, array, string, array, array)
#4 /home/spaceengineers/public_html/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_Sql3SmwIds.php(409): SMW\MediaWiki\Database->selectRow(string, array, array, string)
#5 /home/spaceengineers/public_html/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_Sql3SmwIds.php(316): SMWSql3SmwIds->getDatabaseIdAndSort(string, integer, string, string, string, boolean, boolean)
#6 /home/spaceengineers/public_html/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_Sql3SmwIds.php(501): SMWSql3SmwIds->getSMWPageIDandSort(string, integer, string, string, string, boolean, boolean)
#7 /home/spaceengineers/public_html/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3_Readers.php(202): SMWSql3SmwIds->getSMWPageID(string, integer, string, string, boolean)
#8 /home/spaceengineers/public_html/extensions/SemanticMediaWiki/src/SQLStore/Lookup/CachedValueLookupStore.php(227): SMWSQLStore3Readers->getPropertyValues(SMW\DIWikiPage, SMW\DIProperty, NULL)
#9 /home/spaceengineers/public_html/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3.php(262): SMW\SQLStore\Lookup\CachedValueLookupStore->getPropertyValues(SMW\DIWikiPage, SMW\DIProperty, NULL)
#10 /home/spaceengineers/public_html/extensions/SemanticMediaWiki/includes/dataitems/SMW_DI_Property.php(261): SMWSQLStore3->getPropertyValues(SMW\DIWikiPage, SMW\DIProperty)
#11 /home/spaceengineers/public_html/extensions/SemanticMediaWiki/src/DataValueFactory.php(145): SMW\DIProperty->findPropertyTypeID()
#12 /home/spaceengineers/public_html/extensions/SemanticMediaWiki/src/MediaWiki/Specials/SearchByProperty/PageRequestOptions.php(108): SMW\DataValueFactory::newPropertyObjectValue(SMW\DIProperty, string)
#13 /home/spaceengineers/public_html/extensions/SemanticMediaWiki/src/MediaWiki/Specials/SearchByProperty/PageBuilder.php(70): SMW\MediaWiki\Specials\SearchByProperty\PageRequestOptions->initialize()
#14 /home/spaceengineers/public_html/extensions/SemanticMediaWiki/src/MediaWiki/Specials/SpecialSearchByProperty.php(72): SMW\MediaWiki\Specials\SearchByProperty\PageBuilder->getHtml()
#15 /home/spaceengineers/public_html/includes/specialpage/SpecialPage.php(522): SMW\MediaWiki\Specials\SpecialSearchByProperty->execute(string)
#16 /home/spaceengineers/public_html/includes/specialpage/SpecialPageFactory.php(576): SpecialPage->run(string)
#17 /home/spaceengineers/public_html/includes/MediaWiki.php(283): SpecialPageFactory::executePath(Title, RequestContext)
#18 /home/spaceengineers/public_html/includes/MediaWiki.php(851): MediaWiki->performRequest()
#19 /home/spaceengineers/public_html/includes/MediaWiki.php(512): MediaWiki->main()
#20 /home/spaceengineers/public_html/index.php(43): MediaWiki->run()
#21 {main}
Exception caught inside exception handler: [ZgZ-ZXszz_MDn6LmAU9p8AAAAEQ] /Special:SearchByProperty/Icon/Ejector-20Icon.png DBConnectionError from line 748 of /home/spaceengineers/public_html/includes/libs/rdbms/database/Database.php: Cannot access the database: Connection refused (localhost)
Backtrace:
#0 /home/spaceengineers/public_html/includes/libs/rdbms/loadbalancer/LoadBalancer.php(897): Database->reportConnectionError(string)
#1 /home/spaceengineers/public_html/includes/libs/rdbms/loadbalancer/LoadBalancer.php(572): LoadBalancer->reportConnectionError()
#2 /home/spaceengineers/public_html/includes/GlobalFunctions.php(3075): LoadBalancer->getConnection(integer, array, boolean)
#3 /home/spaceengineers/public_html/includes/user/User.php(2241): wfGetDB(integer)
#4 /home/spaceengineers/public_html/includes/user/User.php(2167): User->checkNewtalk(string, string)
#5 /home/spaceengineers/public_html/includes/user/User.php(2194): User->getNewtalk()
#6 /home/spaceengineers/public_html/includes/skins/Skin.php(1336): User->getNewMessageLinks()
#7 /home/spaceengineers/public_html/includes/skins/SkinTemplate.php(399): Skin->getNewtalks()
#8 /home/spaceengineers/public_html/includes/skins/SkinTemplate.php(250): SkinTemplate->prepareQuickTemplate()
#9 /home/spaceengineers/public_html/includes/OutputPage.php(2333): SkinTemplate->outputPage()
#10 /home/spaceengineers/public_html/includes/exception/MWExceptionRenderer.php(178): OutputPage->output()
#11 /home/spaceengineers/public_html/includes/exception/MWExceptionRenderer.php(50): MWExceptionRenderer::reportHTML(DBQueryError)
#12 /home/spaceengineers/public_html/includes/exception/MWExceptionHandler.php(71): MWExceptionRenderer::output(DBQueryError, integer)
#13 /home/spaceengineers/public_html/includes/exception/MWExceptionHandler.php(137): MWExceptionHandler::report(DBQueryError)
#14 /home/spaceengineers/public_html/includes/MediaWiki.php(540): MWExceptionHandler::handleException(DBQueryError)
#15 /home/spaceengineers/public_html/index.php(43): MediaWiki->run()
#16 {main}