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 (81930,81902,81893,81890,81869,81870,81857,81678,81647,81575,81560,81558,81535,81520,81495,81388,81354,81345,81212,81210,81181,81083,81079,81077,81067,80694,80686,80632,80622,80561,80471,80402)
                           AND v.status = 1
                           GROUP BY v.video_id<br />Error Message: MySQL server has gone away<br />Error Number: 2006