Error with Power Automate

Hi,

Could someone please explain this error to me and let me know what I need to do.

Could not retrieve values. The dynamic invocation request failed with error: {"status":403,"source":"https://power-te-westus-2.azurewebsites.net:443/tokens/msmanaged-na/excelonlinebusiness/shared-excelonlinebu-10fc467b-2f95-40ff-b1be-d7736a6afe84/exchange","message":"Error from token exchange: Permission denied due to missing connection ACL: User = d7782c0d-86a7-428a-ac61-7079ea732488@2567d566-604c-408a-8a60-55d0dc9d9d6b appid=d2450708-699c-41e3-8077-b0c8341509aa, connection=msmanaged-na/excelonlinebusiness/shared-excelonlinebu-10fc467b-2f95-40ff-b1be-d7736a6afe84"}.

I'm trying to use power automate to add rows to excel