[Exist-open] error on a query [fragment exceeded] with exist 1.1

[Beniamino L. <ben...@ya...>]

eXist returns me:
The constructed document fragment exceeded the predefined size limit (current: 1
0004; allowed: 10000). The query has been killed. [at line 1, column 271]

executing this query:

let $c := for $a in //term[text:fuzzy-match-all(.,"ant")] let $b := $a/ancestor:
:termEntry let $d := $b/descrip[@type="Subject"][position()=1] return if ($b) th
en <term id="{util:node-id($b)}">{$a/node()}{$d} <tid>{$b/@id}</tid></term>else
() return if ($c) then <items>{$c}</items> else ()

what does it mean?
thanks,
ben

 		
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