Originally Posted by Nick Vreugdenhil
Yes I tried my current password, it doesn't work and that is the problem.
You are right, in past upgrades I have had the same experience as you and my current password worked. This time is different, which is why I think there is something funny about the upgrade to OS5 that is causing a problem.
You update from 4.x to 5.x? If you have a backup of your password keeper entries, wipe the device (I usually do a backup and then blow out the OS so the BB has the 507 error and then load the new OS) and install the OS. Then import the password keeper file from a backup. Not sure it will work, but I had a few strange things happen when I did an update from 4.x to 5.x without wiping out the OS first