Database error: [Table 'ac_posts_content' is marked as crashed and should be repaired]

SELECT a.*, b.post_content FROM ac_posts a INNER JOIN ac_posts_content b ON a.ID = b.ID WHERE a.ID IN(69312,55509,206090,228505,34592,46869,67365,75309,75940,79242,98618,98789,105513,111995,113253,152988,180084,214790,215367,145577) ORDER BY FIELD(a.ID, 69312,55509,206090,228505,34592,46869,67365,75309,75940,79242,98618,98789,105513,111995,113253,152988,180084,214790,215367,145577);