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 (504020,504021,504019,504012,504006,504001,503993,503985,503984,503972,503962,503957,503955,503953,503954,503952,503951,503942,503940,503933,503934,503930,503921,503916,503914,503915,503913,503908,503900,503899,503898,503896)
                           AND v.status = 1
                           GROUP BY v.video_id<br />Error Message: MySQL server has gone away<br />Error Number: 2006