SQL Server :: Error While Fetching From Database?

Jan 22, 2011

Following error is thrown from the live application every now and then

[Code]....

now able to able to replicate the issue on test server. what could be the reason of the above error?

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------------------------------
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------------------------------

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------------------------------
BUTTONS:

OK

i have both sql2000 & 2005 on my system
i want attach tha database in sql2005.
if in case the database was mad ein sql2000 how do i attach in sql2005
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