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 (521956,521957,521955,521953,521954,521952,521949,521947,521948,521944,521945,521943,521939,521940,521941,521942,521937,521938,521936,521934,521935,521933,521931,521932,521930,521928,521929,521926,521927,521924,521925,521922)
                           AND v.status = 1
                           GROUP BY v.video_id<br />Error Message: MySQL server has gone away<br />Error Number: 2006