A family of Microsoft products that enable users to capture, organize, and reuse notes electronically.
Sorry to hear about this. Could you please confirm a few details about the OneDrive account?
Were you previously subscribed to Microsoft 365 or another plan that provided more OneDrive storage, and did that subscription recently expire or get cancelled? Also, was your OneDrive storage over quota at any point recently, even if you have now deleted files and are back down to 4.1 GB of 5 GB?
If you recently freed up space, approximately when did you do that? Please also check whether the OneDrive website shows any message such as account frozen, storage exceeded, read-only, or a prompt to renew/upgrade storage.
Finally, are you able to delete an existing file from OneDrive.com, or is every change blocked, including creating folders, uploading files, renaming files, and deleting them?