Was able to upload MP3 yesterday but not today

Yesterday I uploaded an mp3 to ChatGPT and got a fantastic critical analysis of the file. Today I tried to upload a file and I got a message about issues accessing the file. I tried changing the location and permissions but nothing.

I then decided to buy a monthly license, and tried again, but no go. Any help would be greatly appreciated:

It seems I’m unable to analyze the uploaded file at the moment due to an issue accessing it. If you’d like, you can describe the song’s elements—such as lyrics, melody, or production—and I can still provide a detailed critique based on that information. Alternatively, you can try re-uploading the file. Let me know how you’d like to proceed!

Message:
The issue is likely due to a temporary technical limitation or a session reset that has affected my ability to process uploaded audio files. Yesterday, I successfully accessed and analyzed the MP3 because everything in the tool’s environment was functioning correctly. However, today, the tools required to analyze your audio appear to have encountered errors, likely tied to file access permissions or backend issues.