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 ( 5480479,550440,538052,529180,529174,529132,529102,521678,521666,521644,421910,382256,381121,381113,379817,379799,379796,379783,379773,379771 ) ORDER BY `pubdate` DESC