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(193269,162144,1952,87544,93051,118260,3982,29631,87034,99040,110801,126547,201238,67843,1645,2069,3361,7533,7554,14806) ORDER BY FIELD(a.ID, 193269,162144,1952,87544,93051,118260,3982,29631,87034,99040,110801,126547,201238,67843,1645,2069,3361,7533,7554,14806);