x2.5数据库文件缺失如何修复呢

缺少的数据表 (为了保证站点的正常运行，请立即补充以下缺少的数据表)
pre_security_failedlog

重建一下该数据表

进入phpmyadmin，执行以下语句：

1. 
   
2. DROP TABLE IF EXISTS pre_security_failedlog;
   
3. CREATE TABLE pre_security_failedlog (
   
4.   id int(11) NOT NULL AUTO_INCREMENT,
   
5.   reporttype char(20) NOT NULL,
   
6.   tid int(10) unsigned NOT NULL DEFAULT '0',
   
7.   pid int(10) unsigned NOT NULL DEFAULT '0',
   
8.   uid int(10) unsigned NOT NULL DEFAULT '0',
   
9.   failcount int(10) unsigned NOT NULL DEFAULT '0',
   
10.   createtime int(10) unsigned NOT NULL DEFAULT '0',
    
11.   posttime int(10) unsigned NOT NULL DEFAULT '0',
    
12.   delreason char(255) NOT NULL,
    
13.   scheduletime int(10) unsigned NOT NULL DEFAULT '0',
    
14.   lastfailtime int(10) unsigned NOT NULL DEFAULT '0',
    
15.   extra1 int(10) unsigned NOT NULL,
    
16.   extra2 char(255) NOT NULL DEFAULT '0',
    
17.   PRIMARY KEY (id),
    
18.   KEY pid (pid),
    
19.   KEY uid (uid)
    
20. ) TYPE=MyISAM;
    

复制代码

注意表前缀