Exception encountered, of type "RuntimeException"
[f17c986c7f86df91f3e972fb] /Special:SearchByProperty/Modification-20date/10-20January-202015-2016:17:37 RuntimeException from line 181 of /var/www/mediawiki/extensions/SemanticMediaWiki/src/MediaWiki/Database.php: A database error has occurred. Did you forget to run maintenance/update.php after upgrading? See: https://www.mediawiki.org/wiki/Manual:Upgrading#Run_the_update_script
Query: SELECT DISTINCT t1.smw_id AS id,t1.smw_title AS t,t1.smw_namespace AS ns,t1.smw_iw AS iw,t1.smw_subobject AS so,t1.smw_sortkey AS sortkey FROM `smw_object_ids` AS t1 INNER JOIN `smw_fpt_mdat` AS t0 ON t1.smw_id=t0.s_id WHERE ((t0.o_sortkey>'2457033.1789005')) ORDER BY t0.o_sortkey ASC LIMIT 55
Function: SMW\SQLStore\QueryEngine\QueryEngine::getInstanceQueryResult
Error: 126 Incorrect key file for table '/tmp/#sql_b5d_0.MYI'; try to repair it (wikisql2.simutronics.com)

#0 /var/www/mediawiki/includes/db/Database.php(901): DatabaseBase->reportQueryError('Incorrect key f...', 126, 'SELECT DISTINC...', 'SMW\\SQLStore\\Qu...', false)
#1 /var/www/mediawiki/includes/db/Database.php(1234): DatabaseBase->query('SELECT DISTINC...', 'SMW\\SQLStore\\Qu...')
#2 /var/www/mediawiki/extensions/SemanticMediaWiki/src/MediaWiki/Database.php(179): DatabaseBase->select('`smw_object_ids...', 'DISTINCT t1.smw...', '((t0.o_sortkey>...', 'SMW\\SQLStore\\Qu...', Array, Array)
#3 /var/www/mediawiki/extensions/SemanticMediaWiki/src/SQLStore/QueryEngine/QueryEngine.php(420): SMW\MediaWiki\Database->select('`smw_object_ids...', 'DISTINCT t1.smw...', '((t0.o_sortkey>...', 'SMW\\SQLStore\\Qu...', Array)
#4 /var/www/mediawiki/extensions/SemanticMediaWiki/src/SQLStore/QueryEngine/QueryEngine.php(226): SMW\SQLStore\QueryEngine\QueryEngine->getInstanceQueryResult(Object(SMWQuery), 1)
#5 /var/www/mediawiki/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3.php(380): SMW\SQLStore\QueryEngine\QueryEngine->getQueryResult(Object(SMWQuery))
#6 /var/www/mediawiki/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3.php(371): SMWSQLStore3->fetchQueryResult(Object(SMWQuery))
#7 /var/www/mediawiki/extensions/SemanticMediaWiki/src/MediaWiki/Specials/SearchByProperty/QueryResultLookup.php(128): SMWSQLStore3->getQueryResult(Object(SMWQuery))
#8 /var/www/mediawiki/extensions/SemanticMediaWiki/src/MediaWiki/Specials/SearchByProperty/PageBuilder.php(172): SMW\MediaWiki\Specials\SearchByProperty\QueryResultLookup->doQueryForNearbyResults(Object(SMW\MediaWiki\Specials\SearchByProperty\PageRequestOptions), 1, true)
#9 /var/www/mediawiki/extensions/SemanticMediaWiki/src/MediaWiki/Specials/SearchByProperty/PageBuilder.php(143): SMW\MediaWiki\Specials\SearchByProperty\PageBuilder->getNearbyResults(Array, 1)
#10 /var/www/mediawiki/extensions/SemanticMediaWiki/src/MediaWiki/Specials/SearchByProperty/PageBuilder.php(73): SMW\MediaWiki\Specials\SearchByProperty\PageBuilder->getResultHtml()
#11 /var/www/mediawiki/extensions/SemanticMediaWiki/src/MediaWiki/Specials/SpecialSearchByProperty.php(72): SMW\MediaWiki\Specials\SearchByProperty\PageBuilder->getHtml()
#12 /var/www/mediawiki/includes/specialpage/SpecialPage.php(479): SMW\MediaWiki\Specials\SpecialSearchByProperty->execute('Modification-20...')
#13 /var/www/mediawiki/includes/specialpage/SpecialPageFactory.php(576): SpecialPage->run('Modification-20...')
#14 /var/www/mediawiki/includes/MediaWiki.php(282): SpecialPageFactory::executePath(Object(Title), Object(RequestContext))
#15 /var/www/mediawiki/includes/MediaWiki.php(745): MediaWiki->performRequest()
#16 /var/www/mediawiki/includes/MediaWiki.php(519): MediaWiki->main()
#17 /var/www/mediawiki/index.php(43): MediaWiki->run()
#18 {main}
Backtrace:
#0 /var/www/mediawiki/extensions/SemanticMediaWiki/src/SQLStore/QueryEngine/QueryEngine.php(420): SMW\MediaWiki\Database->select(string, string, string, string, array)
#1 /var/www/mediawiki/extensions/SemanticMediaWiki/src/SQLStore/QueryEngine/QueryEngine.php(226): SMW\SQLStore\QueryEngine\QueryEngine->getInstanceQueryResult(SMWQuery, integer)
#2 /var/www/mediawiki/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3.php(380): SMW\SQLStore\QueryEngine\QueryEngine->getQueryResult(SMWQuery)
#3 /var/www/mediawiki/extensions/SemanticMediaWiki/includes/storage/SQLStore/SMW_SQLStore3.php(371): SMWSQLStore3->fetchQueryResult(SMWQuery)
#4 /var/www/mediawiki/extensions/SemanticMediaWiki/src/MediaWiki/Specials/SearchByProperty/QueryResultLookup.php(128): SMWSQLStore3->getQueryResult(SMWQuery)
#5 /var/www/mediawiki/extensions/SemanticMediaWiki/src/MediaWiki/Specials/SearchByProperty/PageBuilder.php(172): SMW\MediaWiki\Specials\SearchByProperty\QueryResultLookup->doQueryForNearbyResults(SMW\MediaWiki\Specials\SearchByProperty\PageRequestOptions, integer, boolean)
#6 /var/www/mediawiki/extensions/SemanticMediaWiki/src/MediaWiki/Specials/SearchByProperty/PageBuilder.php(143): SMW\MediaWiki\Specials\SearchByProperty\PageBuilder->getNearbyResults(array, integer)
#7 /var/www/mediawiki/extensions/SemanticMediaWiki/src/MediaWiki/Specials/SearchByProperty/PageBuilder.php(73): SMW\MediaWiki\Specials\SearchByProperty\PageBuilder->getResultHtml()
#8 /var/www/mediawiki/extensions/SemanticMediaWiki/src/MediaWiki/Specials/SpecialSearchByProperty.php(72): SMW\MediaWiki\Specials\SearchByProperty\PageBuilder->getHtml()
#9 /var/www/mediawiki/includes/specialpage/SpecialPage.php(479): SMW\MediaWiki\Specials\SpecialSearchByProperty->execute(string)
#10 /var/www/mediawiki/includes/specialpage/SpecialPageFactory.php(576): SpecialPage->run(string)
#11 /var/www/mediawiki/includes/MediaWiki.php(282): SpecialPageFactory::executePath(Title, RequestContext)
#12 /var/www/mediawiki/includes/MediaWiki.php(745): MediaWiki->performRequest()
#13 /var/www/mediawiki/includes/MediaWiki.php(519): MediaWiki->main()
#14 /var/www/mediawiki/index.php(43): MediaWiki->run()
#15 {main}