Mailchimp data source causing system error
I am doing a trial of supermetrics with data studio. It worked great with all my google analytics data, however, after connecting my MailChimp data source I tried to create a chart, but regardless of which one i choose i get this error message:
The server encountered an internal error and was unable to complete your request. IllegalDimensionMetricCombinationException (Supermetrics request ID: fQ9jMystA57mEMhNzBOjZ88oo7DrQUKa). If the problem persists report an issue with the connector owner.
Error ID: 9e49415a
Would anyone be able to help me out with this issue? The error says Illegal Dimension Metric Combination, but this error shows up as soon as I click on chart, before I even enter any dimensions or metrics.
Thanks in advance!