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 (19930,19988,20056,20256,20324,20328,20330,20335,20452,20456,20477,20550,20680,20751,20920,20928,21077,21139,21143,21369,21412,21497,21561,21563,21565,21580,21610,21701,21784,21837,21839,21840)
                           AND v.status = 1
                           GROUP BY v.video_id<br />Error Message: MySQL server has gone away<br />Error Number: 2006