A Microsoft file hosting and synchronization service.
Hi,
Have you tried doing this in InPrivate mode or in another browser? If the issue persists, you may be experiencing the same issue reported by several other users in the thread below. There is currently an issue with this option in the OneDrive web experience, and it is likely related to a server-side issue. You can check this thread for more information:
For now, please use File Explorer when moving files instead of doing it on the web. I also suggest that you report this issue directly through OneDrive > Help & Feedback in the web experience.