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 (166870,166868,166866,166864,166862,166863,166861,166859,166860,166857,166858,166855,166856,166853,166851,166852,166849,166850,166846,166847,166843,166844,166842,166839,166838,166836,166832,166831,166829,166830,166825,166822,166821,166820,166819,166813,166814,166812,166810,166804,166805,166801,166799,166798,166794,166792,166790,166788,166787,166785,166781,166780,166779,166778,166777,166776,166775,166774,166773,166768,166765,166766,166761,166762,166764,166758,166759,166739,166740,166737,166731,166728,166729,166730,166725,166726,166724,166717,166718,166716,166710,166711,166708,166709,166706,166702,166697,166698,166700,166701,166693,166694,166690,166687,166688,166684,166685,166686,166680,166681,166677,166667,166668,166661,166662,166663,166659,166657,166654,166653,166651,166649,166646,166645,166643,166640,166639,166633,166635,166626) AND v.status = 1 GROUP BY v.video_id
Error Message: MySQL server has gone away
Error Number: 2006