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 (6645,6729,6753,6756,6757,6769,6782,6824,6867,6872,6877,6878,6940,6959,6969,7013,7026,7060,7073,7076,7077,7080,7081,7085,7104,7105,7117,7120,7130,7172,7264,7283)
                           AND v.status = 1
                           GROUP BY v.video_id<br />Error Message: MySQL server has gone away<br />Error Number: 2006