I realize that error message doesn't make any sense, but that's what it says:
From fluorine:
```
mattflaschen@fluorine:/a/mw-log$ grep -A 3 'Redis::publish requires at least 2 param' hhvm.log
Aug 18 19:05:03 mw1133: #012Fatal error: Redis::publish requires at least 2 parameters 2 given in /srv/mediawiki/php-1.26wmf18/includes/clientpool/RedisConnectionPool.php on line 483
Aug 18 19:05:03 mw1133: #012Notice: JobQueueGroup::__destruct: 7 buffered job(s) of type(s) RestbaseUpdateJob, RecentChangesUpdateJob never inserted. in /srv/mediawiki/php-1.26wmf18/includes/jobqueue/JobQueueGroup.php on line 420
Aug 18 19:05:03 mw1133: #012Notice: Uncommitted DB writes (transaction from DatabaseBase::query (LinkCache::addLinkObj)). in /srv/mediawiki/php-1.26wmf18/includes/db/Database.php on line 4277
Aug 15 00:53:38 mw1114: message repeated 5 times: [ Lost parent, LightProcess exiting]
--
Aug 18 20:37:26 mw1017: #012Fatal error: Redis::publish requires at least 2 parameters 2 given in /srv/mediawiki/php-1.26wmf19/includes/clientpool/RedisConnectionPool.php on line 483
Aug 18 20:37:26 mw1017: #012Notice: Uncommitted DB writes (transaction from DatabaseBase::query (Flow\Repository\UserName\TwoStepUserNameQuery::execute)). in /srv/mediawiki/php-1.26wmf19/includes/db/Database.php on line 4277
Aug 18 20:37:26 mw1017: #012Notice: JobQueueGroup::__destruct: 5 buffered job(s) of type(s) RestbaseUpdateJob, RecentChangesUpdateJob never inserted. in /srv/mediawiki/php-1.26wmf19/includes/jobqueue/JobQueueGroup.php on line 420
Aug 18 20:37:33 mw1215: SlowTimer [16120ms] at runtime/ext_mysql: slow query: SELECT /* IndexPager::buildQueryInfo (LogPager) 36.225.234.98 */ log_id,log_type,log_action,log_timestamp,log_user,log_user_text,log_namespace,log_title,log_comment,log_params,log_deleted,user_id,user_name,user_editcount,(SELECT GROUP_CONCAT(ct_tag SEPARATOR ',') FROM `change_tag` WHERE ct_log_id=log_id ) AS ts_tags FROM `logging` LEFT JOIN `user` ON ((log_user=user_id)) WHERE (log_type NOT IN ('spamblacklist','titleblacklist','suppress')) AND log_user = '406419' AND ((log_deleted & 4) = 0) AND (log_type != 'tag') AND (log_type != 'thanks') ORDER BY log_timestamp DESC LIMIT 51
--
Aug 18 22:29:19 mw1017: #012Fatal error: Redis::publish requires at least 2 parameters 2 given in /srv/mediawiki/php-1.26wmf19/includes/clientpool/RedisConnectionPool.php on line 483
Aug 18 22:29:19 mw1017: #012Notice: JobQueueGroup::__destruct: 5 buffered job(s) of type(s) RestbaseUpdateJob, RecentChangesUpdateJob never inserted. in /srv/mediawiki/php-1.26wmf19/includes/jobqueue/JobQueueGroup.php on line 420
Aug 18 22:29:19 mw1017: #012Notice: Uncommitted DB writes (transaction from DatabaseBase::query (Flow\Repository\UserName\TwoStepUserNameQuery::execute)). in /srv/mediawiki/php-1.26wmf19/includes/db/Database.php on line 4277
Aug 18 22:29:28 mw1228: SlowTimer [59997ms] at runtime/ext_mysql: slow query: SELECT /* DatabaseBase::query ClueBot NG */ rev_user_text FROM (SELECT rev_user_text,rev_timestamp FROM `revision` WHERE rev_page = '4626266' AND (rev_timestamp < '20150818222828') ORDER BY rev_timestamp DESC LIMIT 100 ) AS tmp GROUP BY rev_user_text ORDER BY MAX(rev_timestamp) DESC LIMIT 10
--
Aug 19 00:46:48 mw1012: #012Fatal error: Redis::publish requires at least 2 parameters 2 given in /srv/mediawiki/php-1.26wmf18/includes/clientpool/RedisConnectionPool.php on line 483
Aug 19 00:46:51 mw1138: #012Fatal error: Redis::publish requires at least 2 parameters 2 given in /srv/mediawiki/php-1.26wmf18/includes/clientpool/RedisConnectionPool.php on line 483
Aug 19 00:46:51 mw1138: #012Notice: Uncommitted DB writes (transaction from DatabaseBase::query (LinkCache::addLinkObj)). in /srv/mediawiki/php-1.26wmf18/includes/db/Database.php on line 4277
Aug 19 00:46:51 mw1138: #012Notice: DB transaction callbacks still pending (from EmailNotification::updateWatchlistTimestamp). in /srv/mediawiki/php-1.26wmf18/includes/db/Database.php on line 4285
Aug 19 00:46:51 mw1138: #012Notice: JobQueueGroup::__destruct: 3 buffered job(s) of type(s) RestbaseUpdateJob, RecentChangesUpdateJob never inserted. in /srv/mediawiki/php-1.26wmf18/includes/jobqueue/JobQueueGroup.php on line 420
--
Aug 19 00:56:05 mw1189: #012Fatal error: Redis::publish requires at least 2 parameters 2 given in /srv/mediawiki/php-1.26wmf18/includes/clientpool/RedisConnectionPool.php on line 483
Aug 19 00:56:05 mw1189: #012Notice: JobQueueGroup::__destruct: 3 buffered job(s) of type(s) RestbaseUpdateJob, RecentChangesUpdateJob never inserted. in /srv/mediawiki/php-1.26wmf18/includes/jobqueue/JobQueueGroup.php on line 420
Aug 19 00:56:05 mw1189: #012Notice: Uncommitted DB writes (transaction from DatabaseBase::query (LinkCache::addLinkObj)). in /srv/mediawiki/php-1.26wmf18/includes/db/Database.php on line 4277
Aug 19 00:56:05 mw1189: #012Notice: DB transaction callbacks still pending (from EmailNotification::updateWatchlistTimestamp). in /srv/mediawiki/php-1.26wmf18/includes/db/Database.php on line 4285
--
Aug 19 01:09:50 mw1195: #012Fatal error: Redis::publish requires at least 2 parameters 2 given in /srv/mediawiki/php-1.26wmf18/includes/clientpool/RedisConnectionPool.php on line 483
Aug 19 01:09:50 mw1195: #012Notice: JobQueueGroup::__destruct: 3 buffered job(s) of type(s) RestbaseUpdateJob, RecentChangesUpdateJob never inserted. in /srv/mediawiki/php-1.26wmf18/includes/jobqueue/JobQueueGroup.php on line 420
Aug 19 01:09:50 mw1195: #012Notice: Uncommitted DB writes (transaction from DatabaseBase::query (LinkCache::addLinkObj)). in /srv/mediawiki/php-1.26wmf18/includes/db/Database.php on line 4277
Aug 19 01:09:50 mw1195: #012Notice: DB transaction callbacks still pending (from EmailNotification::updateWatchlistTimestamp). in /srv/mediawiki/php-1.26wmf18/includes/db/Database.php on line 4285
```