WordPress database error: [Table 'wp_ngg_pictures' is marked as crashed and should be repaired]
SELECT DISTINCT pid , GROUP_CONCAT(CONCAT_WS('@@', meta_key, meta_value)) AS 'extras' FROM `wp_ngg_pictures` LEFT OUTER JOIN `wp_postmeta` ON `wp_postmeta`.`post_id` = `extras_post_id` WHERE (`exclude` = 0) AND (`galleryid` IN (6)) GROUP BY wp_ngg_pictures.pid ORDER BY `sortorder` ASC

WordPress database error: [Table 'wp_ngg_pictures' is marked as crashed and should be repaired]
SELECT DISTINCT wp_ngg_pictures.* , GROUP_CONCAT(CONCAT_WS('@@', meta_key, meta_value)) AS 'extras' FROM `wp_ngg_pictures` LEFT OUTER JOIN `wp_postmeta` ON `wp_postmeta`.`post_id` = `extras_post_id` WHERE (`exclude` = 0) AND (`galleryid` IN (6)) GROUP BY wp_ngg_pictures.pid ORDER BY `sortorder` ASC LIMIT 20