DedeCms Error Track

MySQL server has gone away - Execute Query False! SELECT id,title,color,typeid,ismake,description,pubdate,flag,senddate,arcrank,money,channel FROM `cms_archives` WHERE `id` IN ( 6606682,6606662,6606654,6606640,6606628,6606620,6605438,6605418,6604508,6604504,6603150,6603146,6603144,6603142,6603140,6521536,6446594,6446574,6446566,6446554 ) ORDER BY `pubdate` DESC