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 (4811,4812,4815,4816,4817,4818,4822,4824,4827,4828,4829,4830,4831,4833,4834,4835,4836,4837,4839,4840,4841,4842,4843,4844,4846,4847,4848,4849,4850,4851,4852,4855)
                           AND v.status = 1
                           GROUP BY v.video_id<br />Error Message: MySQL server has gone away<br />Error Number: 2006