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 (539415,539418,539420,539422,539424,539426,539427,539428,539430,539431,539432,539433,539437,539438,539439,539442,539443,539447,539475,539478,539482,539483,539484,539485,539486,539488,539489,539491,539492,539494,539496,539497)
                           AND v.status = 1
                           GROUP BY v.video_id<br />Error Message: MySQL server has gone away<br />Error Number: 2006