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 (671215,671234,671237,671241,671254,671255,671270,671274,671278,671280,671283,671286,671288,671295,671299,671302,671314,671318,671346,671350,671359,671363,671370,671396,671406,671414,671420,671428,671429,671435,671441,671449,671451,671473,671506,671530,671546,671576,671599,671606,671618,671665,671667,671677,671691,671701,671703,671712,671716,671724,671735,671752,671762,671775,671801,671804,671806,671812,671815,671819,671825,671828,671867,671871,671872,671881,671891,671896,671897,671899,671900,671903,671906,671915,671948,671957,671961,671964,671987,671988,671996,672031,672036,672052,672065,672069,672100,672122,672138,672139,672147,672162,672184,672200,672204,672225,672229,672237,672256,672295,672314,672329,672338,672339,672347,672357,672359,672408,672410,672427,672433,672449,672465,672467,672506,672511,672532,672553,672560,672568)
                           AND v.status = 1
                           GROUP BY v.video_id<br />Error Message: MySQL server has gone away<br />Error Number: 2006