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 (521985,521858,521751,521715,521645,521584,521323,521056,521010,520958,520881,520879,520715,520714,520673,520404,520060,519974,519934,519632,519385,519233,519039,519019,519017,519015,518988,518987,518986,518836,518611,518444)
                           AND v.status = 1
                           GROUP BY v.video_id<br />Error Message: MySQL server has gone away<br />Error Number: 2006