資料庫錯誤

[b498935ce98618545a612d3a] /wiki/index.php?title=%E7%89%B9%E6%AE%8A:%E4%BD%BF%E7%94%A8%E8%80%85%E8%B2%A2%E7%8D%BB/MediaWiki_default Wikimedia\Rdbms\DBQueryTimeoutError: A database query error has occurred. Did you forget to run your application's database schema updater after upgrading or after adding a new extension?

Please see https://www.mediawiki.org/wiki/Special:MyLanguage/Manual:Upgrading and https://www.mediawiki.org/wiki/Special:MyLanguage/Manual:How_to_debug for more information.

A database query timeout has occurred.
Query: SELECT rev_id,rev_page,rev_timestamp,rev_minor_edit,rev_deleted,rev_len,rev_parent_id,rev_sha1,comment_rev_comment.comment_text AS `rev_comment_text`,comment_rev_comment.comment_data AS `rev_comment_data`,comment_rev_comment.comment_id AS `rev_comment_cid`,actor_rev_user.actor_user AS `rev_user`,actor_rev_user.actor_name AS `rev_user_text`,temp_rev_user.revactor_actor AS `rev_actor`,page_namespace,page_title,page_id,page_latest,page_is_redirect,page_len,user_name,page_is_new,revactor_timestamp,(SELECT GROUP_CONCAT(ctd_name SEPARATOR ',') FROM `change_tag` JOIN `change_tag_def` ON ((ct_tag_id=ctd_id)) WHERE ct_rev_id=rev_id ) AS `ts_tags` FROM `revision` JOIN `revision_comment_temp` `temp_rev_comment` ON ((temp_rev_comment.revcomment_rev = rev_id)) JOIN `comment` `comment_rev_comment` ON ((comment_rev_comment.comment_id = temp_rev_comment.revcomment_comment_id)) JOIN `revision_actor_temp` `temp_rev_user` FORCE INDEX (actor_timestamp) ON ((temp_rev_user.revactor_rev = rev_id)) JOIN `actor` `actor_rev_user` ON ((actor_rev_user.actor_id = temp_rev_user.revactor_actor)) JOIN `page` ON ((page_id = rev_page)) LEFT JOIN `user` ON ((actor_rev_user.actor_user != 0) AND (user_id = actor_rev_user.actor_user)) WHERE ((temp_rev_user.revactor_actor = 9191)) AND ((rev_deleted & 4) = 0) ORDER BY revactor_timestamp DESC,revactor_rev DESC LIMIT 51
Function: IndexPager::buildQueryInfo (contributions page unfiltered)
Error: 3024 Query execution was interrupted, maximum statement execution time exceeded (mysql)

Backtrace:

from /var/www/html/wiki/includes/libs/rdbms/database/Database.php(1805)
#0 /var/www/html/wiki/includes/libs/rdbms/database/Database.php(1793): Wikimedia\Rdbms\Database->getQueryException(string, integer, string, string)
#1 /var/www/html/wiki/includes/libs/rdbms/database/Database.php(1768): Wikimedia\Rdbms\Database->getQueryExceptionAndLog(string, integer, string, string)
#2 /var/www/html/wiki/includes/libs/rdbms/database/Database.php(1327): Wikimedia\Rdbms\Database->reportQueryError(string, integer, string, string, boolean)
#3 /var/www/html/wiki/includes/libs/rdbms/database/Database.php(2012): Wikimedia\Rdbms\Database->query(string, string, integer)
#4 /var/www/html/wiki/includes/libs/rdbms/database/DBConnRef.php(68): Wikimedia\Rdbms\Database->select(array, array, array, string, array, array)
#5 /var/www/html/wiki/includes/libs/rdbms/database/DBConnRef.php(324): Wikimedia\Rdbms\DBConnRef->__call(string, array)
#6 /var/www/html/wiki/includes/specials/pagers/ContribsPager.php(287): Wikimedia\Rdbms\DBConnRef->select(array, array, array, string, array, array)
#7 /var/www/html/wiki/includes/pager/IndexPager.php(280): ContribsPager->reallyDoQuery(string, integer, boolean)
#8 /var/www/html/wiki/includes/pager/IndexPager.php(735): IndexPager->doQuery()
#9 /var/www/html/wiki/includes/specials/SpecialContributions.php(310): IndexPager->getNumRows()
#10 /var/www/html/wiki/includes/poolcounter/PoolCounterWorkViaCallback.php(74): SpecialContributions->{closure}()
#11 /var/www/html/wiki/includes/poolcounter/PoolCounterWork.php(162): PoolCounterWorkViaCallback->doWork()
#12 /var/www/html/wiki/includes/specials/SpecialContributions.php(335): PoolCounterWork->execute()
#13 /var/www/html/wiki/includes/specialpage/SpecialPage.php(647): SpecialContributions->execute(string)
#14 /var/www/html/wiki/includes/specialpage/SpecialPageFactory.php(1366): SpecialPage->run(string)
#15 /var/www/html/wiki/includes/MediaWiki.php(314): MediaWiki\SpecialPage\SpecialPageFactory->executePath(string, RequestContext)
#16 /var/www/html/wiki/includes/MediaWiki.php(930): MediaWiki->performRequest()
#17 /var/www/html/wiki/includes/MediaWiki.php(564): MediaWiki->main()
#18 /var/www/html/wiki/index.php(53): MediaWiki->run()
#19 /var/www/html/wiki/index.php(46): wfIndexMain()
#20 {main}