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 ( 7222740,7222672,7222646,7222662,7222624,7222606,7222590,7222582,7222540,7222534,7222450,7222302,7222294,7222222,7222172,7222160,7221790,7221764,7221728,7221672 ) ORDER BY `pubdate` DESC