操作数据库失败Got error 28 from storage engine
sql:select m.*,t.* from ciya_maintb as m, ciya_lunbo as t where t.id=m.id and (m.category='100' or m.category in(select id from ciya_category where cate_parent = '100') or m.category in(select id from ciya_category where cate_parent in(select id from ciya_category where cate_parent = '100'))) and m.verify=0 order by m.listorder asc, m.addtime desc limit 0,10
