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 ( 7222902,7222728,7222314,7222220,7222212,7221748,7221648,7221342,7221232,7220524,7220052,7219858,7219582,7219558,7219336,7219292,7219180,7215028,7214396,7214308 ) ORDER BY `pubdate` DESC