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 (491834,491879,491889,491893,491900,491911,491915,491919,491924,491925,491927,491947,491948,491951,491954,491956,491957,491971,491973,491975,491981,491982,492145,492151,492175,492188,492211,492234,492239,492241,492251,492256)
                           AND v.status = 1
                           GROUP BY v.video_id<br />Error Message: MySQL server has gone away<br />Error Number: 2006