dx2.5发帖出现严重145严重问题，请求帮助解答

dx2.5发帖出现严重145严重问题，请求帮助解答

1. Discuz! Database Error
   
2. (145) Table '.\a0912134754\forum_attachment' is marked as crashed and should be repaired
   
3. SELECT a.*, af.* FROM forum_attachment a INNER JOIN forum_attachment_unused af USING(aid) WHERE af.uid=1 AND a.tid=0 ORDER BY a.aid DESC
   
4. PHP Debug
   
5. 
   
6. No. File Line Code
   
7. 1 forum.php 58 require(%s)
   
8. 2 source/module/forum/forum_post.php 340 require_once(%s)
   
9. 3 source/include/post/post_newthread.php 113 getattach()
   
10. 4 source/function/function_post.php 38 table_forum_attachment->fetch_all_unused_attachment(%s, %s, %s)
    
11. 5 source/class/table/table_forum_attachment.php 82 discuz_database::fetch_all(%s, Array)
    
12. 6 source/class/discuz/discuz_database.php 100 discuz_database::query(%s, Array, false, false)
    
13. 7 source/class/discuz/discuz_database.php 136 db_driver_mysql->query(%s, false, false)
    
14. 8 source/class/db/db_driver_mysql.php 151 db_driver_mysql->halt(%s, %d, %s)
    
15. 9 source/class/db/db_driver_mysql.php 218 break()
    
16. 
    
17. www.zfbbs.net 已经将此出错信息详细记录, 由此给您带来的访问不便我们深感歉意. Need Help?

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对数据库进行校验初夏缺少数据表。不知如何添加？寻求解答该问题。..........

1. 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)
   
2. pre_forum_attachment

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你这缺少表呀   通过mysql添加一个 附件表吧。加上了 再试试。