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 (531026,533494,535297,537219,537423,547288,550171,553981,560788,560792,563393,565978,566642,573165,573234,573819,574113,574826,575291,577163,577564,580753,581406,581444,581728,582994,583959,584627,585826,693126,832082,838071,846949,852161,863558,865074,401091,401801,401843,402251,405956,407524,407979,408400,408849,409446,409617,409775,409778,409867,411265,413765,413775,413899,415048,416974,416983,419386,419677,420296,423208,427208,427410,429544,431888,433628,433762,433787,434885,435851,435859,436373,436838,437602,452823,455026,456122,467765,477185,477591,482068,483038,487941,490306,491228,493371,493379,494966,495473,495844,495920,499006,502679,505115,506168,508944,509121,509531,514921,518619,523567,525448,526985,528346,528495,528962,529504,530693,531474,533488,535291,535351,535521,535718,536196,537026,548864,550235,550548,550890) AND v.status = 1 GROUP BY v.video_id
Error Message: MySQL server has gone away
Error Number: 2006