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 (31215,31216,31218,31219,31220,31221,31222,31223,31224,31225,31226,31227,31230,31231,31232,31233,31234,31235,31237,31238,31239,31240,31241,31242,31243,31245,31247,31248,31249,31250,31252,31253,31254,31255,31256,31257,31258,31259,31260,31261,31262,31263,31264,31265,31266,31267,31268,31269,31270,31271,31273,31274,31275,31276,31277,31278,31279,31280,31281,31282,31283,31284,31285,31286,31287,31288,31289,31290,31291,31292,31293,31294,31295,31296,31297,31298,31299,31300,31301,31302,31303,31304,31305,31306,31307,31308,31309,31310,31312,31313,31314,31317,31319,31321,31322,31323,31324,31325,31326,31327,31329,31330,31331,31332,31334,31336,31337,31338,31339,31340,31341,31342,31343,31344,31345,31346,31348,31349,31350,31351)
                           AND v.status = 1
                           GROUP BY v.video_id<br />Error Message: MySQL server has gone away<br />Error Number: 2006