MySQL Query Error:Can't create/write to file '/tmp/#sql_5e0f_0.MYI' (Errcode: 28 - No space left on device)
select t.* from bird_filter_28 filter_28,bird_filter_40 filter_40,bird_mobile t where 1 and filter_28.m_id=t.id and filter_40.m_id=t.id and t.hide=0 and t.hd='87' order by t.id DESC LIMIT 0,40