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 (575921,575922,575930,575938,575941,575956,575963,575972,575975,575981,575997,576002,576007,576009,576017,576021,576026,576040,576041,576043,576050,576064,576066,576068,576071,576074,576078,576084,576093,576099,576101,576106,576110,576118,576120,576122,576126,576132,576135,576136,576138,576143,576149,576152,576155,576159,576163,576165,576169,576171,576174,576176,576178,576182,576187,576188,576193,576195,576199,576202,576207,576210,576213,576215,576219,576221,576223,576226,576230,576234,576238,576240,576244,576246,576248,576257,576258,576260,576261,576270,576272,576274,576278,576280,576282,576286,576288,576290,576292,576296,576298,576315,576329,576358,576369,576374,576408,576422,576443,576445,576448,576450,576452,576476,576487,576494,576496,576498,576503,576505,576507,576509,576511,576516,576517,576519,576521,576523,576525,576527) AND v.status = 1 GROUP BY v.video_id
Error Message: MySQL server has gone away
Error Number: 2006