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 ( 5474117,1676687,1676689,1676670,1676685,1676701,1676700,1669962,1669963,1669960,1669961,1667449,1667448,1667256,1667252,1667248,1664980,1665265,1664583,1664248 ) ORDER BY `pubdate` DESC