Query Error: SELECT p.*,v.tid AS havevote FROM pw_polls p LEFT JOIN pw_voter v ON p.tid=v.tid AND v.username= '18.223.135.15' WHERE p.tid= '15654' GROUP BY p.tid The URL Is: http://112.124.61.223/read.php?tid=15654 MySQL Server Error: Got error 28 from storage engine ( 1030 ) 查看错误相关信息 You Can Get Help In: http://www.phpwind.net