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 (550044,550046,550049,550051,550053,550055,550057,550060,550061,550062,550064,550066,550068,550070,550071,550072,550075,550077,550078,550081,550083,550085,550087,550089,550091,550093,550095,550098,550100,550102,550104,550107,550109,550111,550113,550117,550119,550121,550123,550126,550128,550130,550132,550134,550136,550139,550141,550142,550145,550147,550149,550151,550154,550156,550158,550160,550162,550165,550167,550169,550171,550173,550175,550177,550179,550181,550183,550186,550188,550190,550192,550194,550197,550199,550201,550203,550205,550206,550207,550209,550211,550212,550214,550216,550218,550220,550222,550224,550226,550227,550229,550230,550231,550233,550235,550238,550240,550242,550244,550246,550249,550251,550253,550255,550257,550259,550262,550263,550265,550267,550270,550272,550274,550276,550278,550279,550281,550283,550286,550288) AND v.status = 1 GROUP BY v.video_id
Error Message: MySQL server has gone away
Error Number: 2006