<?xml version="1.0"?> <api> <error code="internal_api_error_DBQueryError" info="Exception Caught: 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 rc_id,rc_timestamp,rc_user,rc_user_text,rc_namespace,rc_title,rc_comment,rc_minor,rc_bot,rc_new,rc_cur_id,rc_this_oldid,rc_last_oldid,rc_type,rc_source,rc_patrolled,rc_ip,rc_old_len,rc_new_len,rc_deleted,rc_logid,rc_log_type,rc_log_action,rc_params,(SELECT GROUP_CONCAT(ct_tag SEPARATOR ',') FROM `change_tag` WHERE ct_rc_id=rc_id ) AS ts_tags FROM `recentchanges` INNER JOIN `pagelinks` ON ((rc_namespace = pl_namespace) AND (rc_title = pl_title)) WHERE rc_minor = '0' AND rc_bot = '0' AND (rc_user = 0) AND (rc_user_text != '13.59.36.133') AND (rc_timestamp >= '20240522000000') AND (( rc_log_type IS NULL OR ( rc_log_type != 'newusers' ) )) AND pl_from = '20967' ORDER BY rc_timestamp DESC LIMIT 50 ) UNION (SELECT rc_id,rc_timestamp,rc_user,rc_user_text,rc_namespace,rc_title,rc_comment,rc_minor,rc_bot,rc_new,rc_cur_id,rc_this_oldid,rc_last_oldid,rc_type,rc_source,rc_patrolled,rc_ip,rc_old_len,rc_new_len,rc_deleted,rc_logid,rc_log_type,rc_log_action,rc_params,(SELECT GROUP_CONCAT(ct_tag SEPARATOR ',') FROM `change_tag` WHERE ct_rc_id=rc_id ) AS ts_tags FROM `recentchanges` INNER JOIN `templatelinks` ON ((rc_namespace = tl_namespace) AND (rc_title = tl_title)) WHERE rc_minor = '0' AND rc_bot = '0' AND (rc_user = 0) AND (rc_user_text != '13.59.36.133') AND (rc_timestamp >= '20240522000000') AND (( rc_log_type IS NULL OR ( rc_log_type != 'newusers' ) )) AND tl_from = '20967' ORDER BY rc_timestamp DESC LIMIT 50 ) UNION (SELECT rc_id,rc_timestamp,rc_user,rc_user_text,rc_namespace,rc_title,rc_comment,rc_minor,rc_bot,rc_new,rc_cur_id,rc_this_oldid,rc_last_oldid,rc_type,rc_source,rc_patrolled,rc_ip,rc_old_len,rc_new_len,rc_deleted,rc_logid,rc_log_type,rc_log_action,rc_params,(SELECT GROUP_CONCAT(ct_tag SEPARATOR ',') FROM `change_tag` WHERE ct_rc_id=rc_id ) AS ts_tags FROM `recentchanges` INNER JOIN `imagelinks` ON ((rc_title = il_to)) WHERE rc_minor = '0' AND rc_bot = '0' AND (rc_user = 0) AND (rc_user_text != '13.59.36.133') AND (rc_timestamp >= '20240522000000') AND (( rc_log_type IS NULL OR ( rc_log_type != 'newusers' ) )) AND il_from = '20967' AND rc_namespace = '6' ORDER BY rc_timestamp DESC LIMIT 50 ) ORDER BY rc_timestamp DESC LIMIT 50 Function: SpecialRecentChangesLinked::doMainQuery Error: 1213 Deadlock found when trying to get lock; try restarting transaction (127.0.0.1) " xml:space="preserve"> #0 /x1/mediawiki-1.23.13/includes/db/Database.php(1123): DatabaseBase->reportQueryError() #1 /x1/mediawiki-1.23.13/includes/specials/SpecialRecentchangeslinked.php(215): DatabaseBase->query() #2 /x1/mediawiki-1.23.13/includes/specialpage/ChangesListSpecialPage.php(84): SpecialRecentChangesLinked->doMainQuery() #3 /x1/mediawiki-1.23.13/includes/api/ApiFeedRecentChanges.php(71): ChangesListSpecialPage->getRows() #4 /x1/mediawiki-1.23.13/includes/api/ApiMain.php(913): ApiFeedRecentChanges->execute() #5 /x1/mediawiki-1.23.13/includes/api/ApiMain.php(363): ApiMain->executeAction() #6 /x1/mediawiki-1.23.13/includes/api/ApiMain.php(334): ApiMain->executeActionWithErrorHandling() #7 /x1/mediawiki-1.23.13/api.php(85): ApiMain->execute() #8 {main} </error> </api>