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 (514452,514454,514458,514461,514463,514465,514479,514484,514488,514493,514494,514495,514499,514504,514507,514513,514518,514521,514523,514528,514533,514535,514544,514545,514546,514548,514549,514553,514557,514560,514561,514565,514574,514580,514588,514591,514600,514603,514620,514623,514624,514630,514633,514640,514643,514653,514673,514674,514677,514678,514680,514684,514687,514693,514697,514699,514700,514701,514702,514705,514712,514713,514718,514729,514731,514735,514745,514750,514759,514760,514764,514765,514779,514786,514788,514791,514795,514796,514800,514801,514808,514812,514816,514818,514821,514825,514829,514831,514835,514841,514847,514853,514864,514876,514883,514888,514890,514898,514902,514904,514911,514913,514917,514925,514926,514931,514934,514935,514939,514948,514949,514953,514963,514969,514972,514973,514974,514980,514982,514986) AND v.status = 1 GROUP BY v.video_id
Error Message: MySQL server has gone away
Error Number: 2006