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 (521523,521521,521519,521517,521516,521515,521513,521514,521511,521512,521509,521507,521508,521504,521505,521506,521502,521503,521500,521501,521498,521499,521497,521495,521493,521494,521491,521492,521487,521488,521489,521482)
                           AND v.status = 1
                           GROUP BY v.video_id<br />Error Message: MySQL server has gone away<br />Error Number: 2006