Excel Automate: New Script → Error Message("An unexpected error occurred. Close the task pane to try

In Excel, I can't create new or access already existing scripts in the Automate ribbon. After a moment the following error message appears:

"An unexpected error occurred. Close the task pane to try again.
We could not load your scripts. Try it again."

https://powerusers.microsoft.com/t5/General-Power-Automate/Excel-Automate-New-Script-Error-Message/td-p/1784568

I can see this has happened before as well.Could you please help?