emergency error "80040e14"

i get error '80040e14' from this codes..



sqlbul="select * from buyers where sesid="&session.SessionID

set rsbul=baglantim.execute(sqlbul)

if rsbul.eof then

response.redirect "index.asp"

end if

toplam=rsbul("toplam")





i tried like this



sqlbul="select toplam from buyers where sesid="&clng(session.SessionID)
response.write sqlbul
response.end
set rsbul=baglantim.execute(sqlbul)





it returns

select toplam from buyers where sesid=477419109



i run it in query analyser it works well..

how can i get rid of this message