Dashlet from report do not show any data

Hello,

I am currently using an old version of CiviCRM (3.2.4). I created a number of reports for dashlet to be available to my colleagues and expedite our workflow.

I have two type of dashlets and reports: the first type changes according to the status of participants to an event. That one works just fine.

The other type, is a type of report I created using smart groups, because the report templates did not give me the options I needed in the report criteria. The smart groups and the reports work just fine - the data in them is updated. Yet, the dashlets doe not work. You can view and install the dashlet on the dashboard, but it will show no data at all.

I would appreciate your help. Thank you.

Caterina