Fatal error: SQL ERROR [ mysql4 ]

Table './scuttlefra/sc_bookmarks' is marked as crashed and last (automatic?) repair failed

CALLING PAGE

/sourcebook/bookmarks.php/valentinivk&

SQL

SELECT DISTINCT SQL_CALC_FOUND_ROWS B.*, U.username FROM sc_users AS U, sc_bookmarks AS B WHERE B.uId = U.uId AND B.bStatus = 0 AND B.uId = 30559 ORDER BY B.bDatetime DESC LIMIT 20
in /home/francesca/urijoe.org/sourcebook/includes/db/mysql4.php on line 390