Memcache: Query failed(select headline_hash from ipl where slug='south-africa-vs-pakistan-hashim-amla-breaks-virat-kohlis-record-becomes-fastest-to-27-odi-centuries-as-pak-win-1st-odi-by-5-wickets---cricket-news') UNION (select headline_hash from archive where slug='south-africa-vs-pakistan-hashim-amla-breaks-virat-kohlis-record-becomes-fastest-to-27-odi-centuries-as-pak-win-1st-odi-by-5-wickets---cricket-news')