Query: SELECT v.video_id, v.title, v.slug, v.total_views, v.duration, v.rating,
                            	  v.rated_by, v.likes, v.add_time, v.thumb, v.thumbs, v.source_id, v.url, GROUP_CONCAT(vc.category_id) AS ids
                      	   FROM video AS v LEFT JOIN video_category AS vc ON (vc.video_id = v.video_id)
                           WHERE v.video_id IN (18049,18144,18247,18308,18411,18496,18505,18584,18588,18610,18654,18800,18947,19073,19074,19099,19170,19178,19185,19218,19299,19340,19557,19561,19759,19823,19979,20219,20402,20548,20645,20724)
                           AND v.status = 1
                           GROUP BY v.video_id<br />Error Message: MySQL server has gone away<br />Error Number: 2006