代理合同文件存在瑕疵属于哪类因素引起的操作风险？（ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26422' and id < 2207634 and id<>'2207634' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26422' and id > 2207634 and id<>'2207634' order by id asc limit 5