Refresh Failed

I have the following message after the manual refresh on Power BI service,

Data source error: Scheduled refresh is disabled because at least one data source is missing credentials. To start the refresh again, go to this dataset's settings page and enter credentials for all data sources. Then reactivate scheduled refresh.
Cluster URI: WABI-UAE-NORTH-A-PRIMARY-redirect.analysis.windows.net
Activity ID: adcb28fc-5e62-4bac-9461-9f5321891e4e
Request ID: d6a9af43-058f-260f-9be4-51ba4c12abad
Time: 2024-07-24 12:29:06Z

Can someone plz help me to resolve this?