Database error: [Table './dskims/ac_posts_content' is marked as crashed and last (automatic?) repair failed]

SELECT * FROM ac_posts_content WHERE ID IN ('4254088', '4254087', '4254086', '4254085', '4254084', '4254083', '4254082', '4254081', '4254080', '4254079', '4254078', '4254077', '4254076', '4254075', '4254074', '4254073', '4254072', '4254071', '4254070', '4254069');