Help to upload an mp3 file getting an error message

Hi thanks as always for all of your assistance. Currently, having an issue uploading an mp3 file. I've uploaded others with out a problem but now I am an not sure what to do about it..

Here is the error message I'm getting.
any suggestions or help?

“Jakhamah Interview Debut-Media-Members.com.mp3” has failed to upload due to an error
Failed to write file to disk.

again, thank you so very much for your help.
Mark