Stolen GPS Leads Police

WordPress database error: [Table './emailmrh_gps/wp_comments' is marked as crashed and should be repaired]
SELECT DISTINCT wp_comments.* FROM wp_comments LEFT JOIN wp_posts ON wp_posts.ID=wp_comments.comment_post_ID WHERE (post_status = 'publish' OR post_status = 'static') AND comment_approved= '1' AND post_password = '' AND comment_type = '' ORDER BY comment_date DESC LIMIT 5

WordPress database error: [Table './emailmrh_gps/wp_comments' is marked as crashed and should be repaired]
SELECT DISTINCT wp_comments.* FROM wp_comments LEFT JOIN wp_posts ON wp_posts.ID=wp_comments.comment_post_ID WHERE (post_status = 'publish' OR post_status = 'static') AND comment_approved= '1' AND post_password = '' AND ( comment_type = 'trackback' OR comment_type = 'pingback' ) ORDER BY comment_date DESC LIMIT 5