javax.crypto.BadPaddingException: pad block corrupted

Error

We saw this error for the first time today javax.crypto.BadPaddingException: pad block corrupted
This appears to be a Java error and not an Ahsay error.

Fix

We deleted c:\users\username\ .obm
The folder was recreated by closing and opening the software on the server and logging in again.

Ahsay OBM v7.15.4.41