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(193840,344537,347899,329841,335945,4944,27647,54404,61213,62394,72576,72709,85250,97758,103562,107928,113704,122601,136197,139484) ORDER BY FIELD(a.ID, 193840,344537,347899,329841,335945,4944,27647,54404,61213,62394,72576,72709,85250,97758,103562,107928,113704,122601,136197,139484);