[{reqId}] {exception_url}   Wikimedia\Rdbms\DBQueryError: Error 1054: Unknown column 'actor_user' in 'on clause' (10.64.32.222:3311)
Function: SpecialWatchlist::doMainQuery
Query: SELECT  rc_id,rc_timestamp,rc_namespace,rc_title,rc_minor,rc_bot,rc_new,rc_

from /srv/mediawiki/php-1.37.0-wmf.4/includes/libs/rdbms/database/Database.php(1738)
#0 /srv/mediawiki/php-1.37.0-wmf.4/includes/libs/rdbms/database/Database.php(1722): Wikimedia\Rdbms\Database->getQueryException(string, integer, string, string)
#1 /srv/mediawiki/php-1.37.0-wmf.4/includes/libs/rdbms/database/Database.php(1697): Wikimedia\Rdbms\Database->getQueryExceptionAndLog(string, integer, string, string)
#2 /srv/mediawiki/php-1.37.0-wmf.4/includes/libs/rdbms/database/Database.php(1260): Wikimedia\Rdbms\Database->reportQueryError(string, integer, string, string, boolean)
#3 /srv/mediawiki/php-1.37.0-wmf.4/includes/libs/rdbms/database/Database.php(1948): Wikimedia\Rdbms\Database->query(string, string, integer)
#4 /srv/mediawiki/php-1.37.0-wmf.4/includes/libs/rdbms/database/DBConnRef.php(68): Wikimedia\Rdbms\Database->select(array, array, array, string, array, array)
#5 /srv/mediawiki/php-1.37.0-wmf.4/includes/libs/rdbms/database/DBConnRef.php(313): Wikimedia\Rdbms\DBConnRef->__call(string, array)
#6 /srv/mediawiki/php-1.37.0-wmf.4/includes/specials/SpecialWatchlist.php(478): Wikimedia\Rdbms\DBConnRef->select(array, array, array, string, array, array)
#7 /srv/mediawiki/php-1.37.0-wmf.4/includes/specialpage/ChangesListSpecialPage.php(1032): SpecialWatchlist->doMainQuery(array, array, array, array, array, FormOptions)
#8 /srv/mediawiki/php-1.37.0-wmf.4/includes/specialpage/ChangesListSpecialPage.php(635): ChangesListSpecialPage->getRows()
#9 /srv/mediawiki/php-1.37.0-wmf.4/includes/specials/SpecialWatchlist.php(136): ChangesListSpecialPage->execute(NULL)
#10 /srv/mediawiki/php-1.37.0-wmf.4/includes/specialpage/SpecialPage.php(646): SpecialWatchlist->execute(NULL)
#11 /srv/mediawiki/php-1.37.0-wmf.4/includes/specialpage/SpecialPageFactory.php(1396): SpecialPage->run(NULL)
#12 /srv/mediawiki/php-1.37.0-wmf.4/includes/MediaWiki.php(313): MediaWiki\SpecialPage\SpecialPageFactory->executePath(string, RequestContext)
#13 /srv/mediawiki/php-1.37.0-wmf.4/includes/MediaWiki.php(916): MediaWiki->performRequest()
#14 /srv/mediawiki/php-1.37.0-wmf.4/includes/MediaWiki.php(550): MediaWiki->main()
#15 /srv/mediawiki/php-1.37.0-wmf.4/index.php(53): MediaWiki->run()
#16 /srv/mediawiki/php-1.37.0-wmf.4/index.php(46): wfIndexMain()
#17 /srv/mediawiki/w/index.php(3): require(string)
#18 {main}