Libre Calc - "Error Reading Data from the Internet"

[SGIT]

Hi there,

I am trying to access an Excel file from Sharepoint Online but each time I open it, the following error pop up appears:

“Error reading data from the Internet. Server error message : 403 Forbidden”

I am able to view the Excel file from SPOnline but not when I try to use Calc to open it. I am able to Open it with Excel

I have also created a blank Excel file in the SPO site and it also encountered the same error message.

Any advice? Thanks.

[VITAL]

I also have the same problem.

Somebody?

Any idea?

Thanks!