Odd error when uploading an EPS file

[Colin P]

I've tried uploading an EPS a few times this morning, and I am getting the same error every time:
Upload Summary (server time: 24 May 23 @ 14:23
Alfagomma logo.eps: An unexpected error was encountered. Please check that the filename is valid. If the problem persists please contact your system administrator        
       
         []

The weird thing is that I can upload other EPS files just fine. I tried re-saving this file to a new location and the same error happened. There are no special characters in the file name, no space, nothing that would cause issues.

Any idea why this might be happening?