I have solved this now
I still had the problem after making sure all the plugins were updated.
After the updates, there was a badge left on the ME Calendar menu. It was on the “All Events” entry on the ME Calendar menu. All I had to do to get rid of that was click on the “All Events” link. The badge disappeared and then the Memphis Docs upload started working again.
I have no idea why an information badge in ME Calendar should prevent an upload from working in Memphis Docs – there seems to be no logic to that at all
A little more info
Using latest version of Memphis Docs (3.10.10) and M.E,Calendar Lite (5.9.0)
When I try and add a new file to Mdocs, I get redirected to the page with the last event added to MECalendar.
