halibbs.com - Database Error

(145) Table './info_halifaxbbs/forum_post' is marked as crashed and should be repaired

SELECT * FROM forum_post WHERE tid=879 AND position>=1 AND position<11 ORDER BY position

PHP Debug

No.	File	Line	Code
1	forum.php	67	require(%s)
2	source/module/forum/forum_viewthread.php	541	table_forum_post->fetch_all_by_tid_range_position()
3	source/class/table/table_forum_post.php	77	discuz_database::fetch_all()
4	source/class/discuz/discuz_database.php	106	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