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 (170857,170861,170882,170884,170915,170959,170961,171019,171037,171253,171266,171268,171298,171304,171306,171337,171346,171491,171553,171572,171596,171889,172051,172076,172150,172349,172411,172764,172766,172823,172881,173040)
                           AND v.status = 1
                           GROUP BY v.video_id<br />Error Message: MySQL server has gone away<br />Error Number: 2006