[23:47:03] <Guest70>	 Hi, we have a problem of Checkuser and UserMerge not working after updating to 43.3. When these are activated, RecentChanges doesn't work either.
[23:49:33] <Guest70>	 "/wiki/Special:CheckUser Wikimedia\Rdbms\DBQueryError: 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?"
[23:50:25] <Guest70>	 Error 1176: Key 'cuc_actor_ip_time' doesn't exist in table 'cu_changes'
[23:50:25] <Guest70>	 Function: MediaWiki\CheckUser\CheckUser\Pagers\AbstractCheckUserPager::buildQueryInfo (MediaWiki\CheckUser\CheckUser\Pagers\CheckUserGetIPsPager)
[23:50:26] <Guest70>	 Query: SELECT cuc_ip AS `ip`,cuc_ip_hex AS `ip_hex`,COUNT(*) AS `count`,MIN(cuc_timestamp) AS `first`,MAX(cuc_timestamp) AS `last` FROM `cu_changes` FORCE INDEX (cuc_actor_ip_time) JOIN `actor` `actor_cuc_actor` ON ((actor_cuc_actor.actor_id=cuc_actor)) WHERE actor_user = 2 GROUP BY ip,ip_hex ORDER BY last DESC LIMIT 5001
[23:59:10] <Guest70>	 Is this not the correct place to ask, or is none of the listed 230 people really here?