Database error: [Table 'ac_posts' 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(92222,42174,92584,15730,22621,154719,162919,212935,12395,58642,81054,88641,57883,81194,136146,191286,131069,98735,143277,168778) ORDER BY FIELD(a.ID, 92222,42174,92584,15730,22621,154719,162919,212935,12395,58642,81054,88641,57883,81194,136146,191286,131069,98735,143277,168778);