DECS Error

Dear AllOur Domino version upgraded from 6.0.3 to 6.5.5. I am using DECS to connect from lotus notes to SQL server using ODBC.

I got error. The error shown in the server log database is as below::

DECS: The administrator can not access the required object: |Database = DECS Administrator|View = (CS_System Events)

DECS: The administrator can not access the required object

DECS: The administrator can not access the required object: |Database = DECS Administrator|View = (CS_Queued Events)

DECS: The administrator can not access the required object.

Can anyone please help. thank you