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 (421429,421430,421431,421433,421434,421438,421439,421440,421441,421443,421445,421448,421449,421451,421453,421454,421455,421458,421460,421461,421464,421468,421469,421470,421471,421475,421477,421478,421479,421481,421482,421483,421484,421486,421487,421490,421491,421492,421495,421497,421498,421499,421500,421501,421502,421504,421505,421506,421507,421513,421514,421518,421520,421521,421523,421524,421525,421531,421534,421536,421537,421541,421542,421543,421545,421549,421550,421552,421554,421555,421556,421558,421561,421562,421564,421565,421566,421567,421568,421569,421570,421571,421572,421573,421574,421575,421578,421579,421582,421584,421585,421587,421589,421591,421592,421594,421596,421598,421601,421602,421605,421606,421608,421610,421611,421616,421618,421619,421621,421623,421625,421628,421631,421632,421634,421635,421638,421645,421647,421649)
                           AND v.status = 1
                           GROUP BY v.video_id<br />Error Message: MySQL server has gone away<br />Error Number: 2006