クエリの送信に失敗しました。
SQL:(select articles.id,articles.title,articles.link,sites.site_name,sites.code from articles,sites where articles.site_id = sites.id and sites.id = 29 order by articles.id desc limit 0,1 )union(select articles.id,articles.title,articles.link,sites.site_name,sites.code from articles,sites where articles.site_id = sites.id and sites.id = 276 order by articles.id desc limit 0,1 )union(select articles.id,articles.title,articles.link,sites.site_name,sites.code from articles,sites where articles.site_id = sites.id and sites.id = 249 order by articles.id desc limit 0,1 )union(select articles.id,articles.title,articles.link,sites.site_name,sites.code from articles,sites where articles.site_id = sites.id and sites.id = 245 order by articles.id desc limit 0,1 )union(select articles.id,articles.title,articles.link,sites.site_name,sites.code from articles,sites where articles.site_id = sites.id and sites.id = 166 order by articles.id desc limit 0,1 )union(select articles.id,articles.title,articles.link,sites.site_name,sites.code from articles,sites where articles.site_id = sites.id and sites.id = 164 order by articles.id desc limit 0,1 )union(select articles.id,articles.title,articles.link,sites.site_name,sites.code from articles,sites where articles.site_id = sites.id and sites.id = 160 order by articles.id desc limit 0,1 )union(select articles.id,articles.title,articles.link,sites.site_name,sites.code from articles,sites where articles.site_id = sites.id and sites.id = 129 order by articles.id desc limit 0,1 )union(select articles.id,articles.title,articles.link,sites.site_name,sites.code from articles,sites where articles.site_id = sites.id and sites.id = 126 order by articles.id desc limit 0,1 )union(select articles.id,articles.title,articles.link,sites.site_name,sites.code from articles,sites where articles.site_id = sites.id and sites.id = 116 order by articles.id desc limit 0,1 )