xdsf.com - Database Error

(145) Table '.\xdsf2010\forum_attachment' is marked as crashed and should be repaired

SELECT * FROM forum_attachment WHERE `aid` IN('61373','61372','61371','61370','61369','61368','61367','61366','61365','61364','61363','61362','61385','61384','61383','61382','61381','61380','61379','61378','61377','61376','61375','61374','61397','61396','61395','61394','61393','61392','61391','61390','61389','61388','61387','61386','61409','61408','61407','61406','61405','61404','61403','61402','61401','61400','61399','61398','61421','61420','61419','61418','61417','61416','61415','61414','61413','61412','61411','61410')

PHP Debug

No.	File	Line	Code
1	forum.php	71	require(%s)
2	source/module/forum/forum_viewthread.php	900	parseattach(Array, Array, Array, Array)
3	source/function/function_attachment.php	133	discuz_table->fetch_all(Array)
4	source/class/discuz/discuz_table.php	110	discuz_database::query(%s)
5	source/class/discuz/discuz_database.php	136	db_driver_mysql->query(%s, false, false)
6	source/class/db/db_driver_mysql.php	153	db_driver_mysql->halt(%s, %d, %s)
7	source/class/db/db_driver_mysql.php	224	break()

Discuz! Database Error