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 (420485,420483,420479,420480,420475,420476,420474,420471,420472,420470,420465,420466,420467,420461,420462,420458,420454,420455,420456,420452,420453,420450,420451,420447,420445,420446,420441,420442,420444,420439,420440,420438)
                           AND v.status = 1
                           GROUP BY v.video_id<br />Error Message: MySQL server has gone away<br />Error Number: 2006