pgadmin III: query builder

Hi,

I'm using pgadmin III (windows XP) with pgsql 7.3.3 (linux debian 3) as
backend.

When I try to add a table (query builder/tools/add a table) I get the
following error message:
    ' ERROR: parser: parser error at or neqr "a" at character 201'

Am I doing something wrong?

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Best regards,

M.