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 (1015,1016,1014,1012,1013,1011,1009,1010,1007,1008,1005,1006,1003,1004,1002,1000,1001,999,997,998,996,994,995,993,991,992,988,987,986,984,982,983)
AND v.status = 1
GROUP BY v.video_id
Error Message: MySQL server has gone away
Error Number: 2006