Several users not able to use send and track. 404 errors
I have about 4 users who use send and track but in the last few months none of the files are reachable
If I inspect the page it shows a 404 on the file.
I did have one user log into the website and I noticed that the broken documents don't have weblinks on this page.

I've had my users try uploading from different computers and using the web to upload but it hasn't made a difference.
