Incoming Feed Categories

user warning: Incorrect key file for table '/ramdisk/mysql/tmp/#sql_fa7_0.MYI'; try to repair it query: SELECT i.title, i.timestamp, i.link, f.title as feed_title, f.link as feed_link FROM aggregator_category_item ci LEFT JOIN aggregator_item i ON i.iid = ci.iid LEFT JOIN aggregator_feed f ON i.fid = f.fid WHERE ci.cid = 8 ORDER BY i.timestamp DESC LIMIT 0, 3 in /home3/faceles1/public_html/r8tr/includes/database.mysql.inc on line 172.