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 (310495,310497,310685,310686,310717,310946,310947,310948,310955,311146,311150,311153,311308,311406,311408,311409,311548,311549,311640,311641,311645,311647,311816,311817,311846,311847,311853,312017,312018,312214,312275,312283)
                           AND v.status = 1
                           GROUP BY v.video_id<br />Error Message: MySQL server has gone away<br />Error Number: 2006