php连接数据库失败

页面:/news/view-3213312/ | 耗时:0.6028 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=3213312 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3213312 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3213312 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(3160326,165786,339155,2543284,116337,183016,355221,118092,343426,267909,287908,238408,3005521,241807,161940,215911,303161,235812,353369,280738,139420,236809,259418,294837,335528,207191,158694,158711,262350,314916) ORDER BY field (ArticleID,3160326,165786,339155,2543284,116337,183016,355221,118092,343426,267909,287908,238408,3005521,241807,161940,215911,303161,235812,353369,280738,139420,236809,259418,294837,335528,207191,158694,158711,262350,314916)