bbs.1205.cn - Database Error

(145) Table './zyz_cn/forum_attachment' is marked as crashed and should be repaired

SELECT * FROM forum_attachment WHERE `aid` IN('893','894','895','896','897','898','899','900','901','902','903','904','905','906','907','908','909','910','911','912','913','914','915','916','917','918','919','920','921','922','923','924','925','926','927','928','929','930','931','932','933','934','935','936','937','938','939','940','941','942','943','944','945','946','947','948','949','950','951','952','953','954','955','956','957','958','959','960','961')

PHP Debug

No.	File	Line	Code
1	forum.php	67	require(%s)
2	source/module/forum/forum_viewthread.php	918	parseattach()
3	source/function/function_attachment.php	143	discuz_table->fetch_all()
4	source/class/discuz/discuz_table.php	110	discuz_database::query()
5	source/class/discuz/discuz_database.php	142	db_driver_mysqli->query()
6	source/class/db/db_driver_mysqli.php	148	db_driver_mysqli->halt()
7	source/class/db/db_driver_mysqli.php	223	break()

Discuz! Database Error