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 ( 6606682,6606662,6606654,6606640,6606628,6606620,6605438,6605418,6427376,6379560,6379174,6371256,6253472,6250312,6206374,6205430,6186632,6183010,6147450,6140558 ) ORDER BY `pubdate` DESC