I upgraded from 2.5.1.17 to 2.5.2.0 and loaded Equipment Profile originally created from 2.5.1.17 and got the following error message:
I doubt uploading the log would do any good because it says exactly what the screenshot said. It sounds like it does not like numbers being part of profile name.
Reverting back to 2.5.1.17 does not show error message and works fine.
Peter