里证形成的原因有（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25613' and id < 2155119 and id<>'2155119' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25613' and id > 2155119 and id<>'2155119' order by id asc limit 5