Report does not load when created from Ad Hoc view

Hi,

I am running JasperReports server 5.5. I created a report using 'Save Adhoc View and Create Report' option in JasperReports server. The report shows up in the Adhoc View. But when I click on the saved report, no output shows up in the Report Viewer (screenshot attached). There are no error messages on in the jasperserver.log file.

Any Suggestions? Thanks