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 (6453,6461,6465,6466,6468,6479,6481,6501,6516,6518,6521,6527,6528,6530,6534,6537,6542,6550,6561,6563,6585,6587,6602,6603,6604,6625,6636,6651,6654,6659,6660,6673)
                           AND v.status = 1
                           GROUP BY v.video_id<br />Error Message: MySQL server has gone away<br />Error Number: 2006