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 (509519,509520,509521,509522,509523,509524,509525,509526,509527,509528,509529,509530,509531,509532,509533,509534,509535,509536,509537,509538,509540,509541,509542,509543,509544,509545,509546,509547,509548,509549,509550,509551)
                           AND v.status = 1
                           GROUP BY v.video_id<br />Error Message: MySQL server has gone away<br />Error Number: 2006