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 = 91 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 = 332 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 = 199 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 = 183 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 = 117 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 = 198 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 = 118 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 = 333 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 = 80 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 = 49 order by articles.id desc limit 0,1 )