Query error ...
MySql error: (1242)Subquery returns more than 1 row - Last query: SELECT m.*,u.screen_name,u.gmt FROM rel_meme_chan AS r 	JOIN meme AS m ON m.id = r.id_meme 	JOIN users AS u ON u.id = m.id_user  WHERE r.id_chan = (SELECT c.id FROM channels AS c WHERE c.name = 821) AND u.active = 1 AND m.private = 0 AND u.spam_ranking <= 50 AND u.private!='P' ORDER BY m.dt_last_movement DESC  LIMIT 0,31 ;