<?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&#10;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 &#039;,&#039;)  FROM `zinewiki_change_tag`   WHERE ct_rc_id=rc_id  ) AS ts_tags  FROM `zinewiki_recentchanges` INNER JOIN `zinewiki_categorylinks` ON ((rc_cur_id = cl_from))  WHERE rc_bot = &#039;0&#039; AND (rc_timestamp >= &#039;20170220000000&#039;) AND cl_to = &#039;2010s_publications&#039;  ORDER BY rc_timestamp DESC  LIMIT 50 &#10;Function: SpecialRecentChangesLinked::doMainQuery&#10;Error: 2013 Lost connection to MySQL server during query (localhost)&#10;" xml:space="preserve">

#0 /home/vyvyan/public_html/zinewiki/includes/db/Database.php(1171): DatabaseBase->reportQueryError('Lost connection...', 2013, 'SELECT  rc_id,r...', 'SpecialRecentCh...', false)
#1 /home/vyvyan/public_html/zinewiki/includes/specials/SpecialRecentchangeslinked.php(214): DatabaseBase->query('SELECT  rc_id,r...', 'SpecialRecentCh...')
#2 /home/vyvyan/public_html/zinewiki/includes/specialpage/ChangesListSpecialPage.php(85): SpecialRecentChangesLinked->doMainQuery(Array, Object(FormOptions))
#3 /home/vyvyan/public_html/zinewiki/includes/api/ApiFeedRecentChanges.php(72): ChangesListSpecialPage->getRows()
#4 /home/vyvyan/public_html/zinewiki/includes/api/ApiMain.php(932): ApiFeedRecentChanges->execute()
#5 /home/vyvyan/public_html/zinewiki/includes/api/ApiMain.php(364): ApiMain->executeAction()
#6 /home/vyvyan/public_html/zinewiki/includes/api/ApiMain.php(335): ApiMain->executeActionWithErrorHandling()
#7 /home/vyvyan/public_html/zinewiki/api.php(85): ApiMain->execute()
#8 {main}

</error>
</api>